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[INFO] [stdout] warning: unused import: `default`
[INFO] [stdout]  --> src/study2/mod.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 |  use std::{default, cmp::max};
[INFO] [stdout]   |            ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `WindowId`
[INFO] [stdout]   --> src/study2/mod.rs:10:22
[INFO] [stdout]    |
[INFO] [stdout] 10 |     window::{Window, WindowId},
[INFO] [stdout]    |                      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `default`
[INFO] [stdout]  --> src/study2/mod.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 |  use std::{default, cmp::max};
[INFO] [stdout]   |            ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `WindowId`
[INFO] [stdout]   --> src/study2/mod.rs:10:22
[INFO] [stdout]    |
[INFO] [stdout] 10 |     window::{Window, WindowId},
[INFO] [stdout]    |                      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/study2/mod.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 | /         /// 윈도우를 역참조 하기 때문에
[INFO] [stdout] 22 | |         /// 그동안 윈도우가 없어질 수도 있으므로
[INFO] [stdout] 23 | |         /// 그러나 윈도우가 생성되자마자 수행하므로 괜찮음
[INFO] [stdout]    | |__________________________________________________________^
[INFO] [stdout] 24 |           instance.create_surface(&window)
[INFO] [stdout]    |           -------------------------------- rustdoc does not generate documentation for expressions
[INFO] [stdout]    |
[INFO] [stdout]    = help: use `//` for a plain comment
[INFO] [stdout]    = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Rng`, `random`
[INFO] [stdout]  --> src/study7/mod.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | use rand::{random, Rng};
[INFO] [stdout]   |            ^^^^^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `iter`, `mem`
[INFO] [stdout]  --> src/study8/mod.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std:: {iter, mem};
[INFO] [stdout]   |            ^^^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `wgpu::util::DeviceExt`
[INFO] [stdout]  --> src/study8/mod.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use wgpu::util::DeviceExt;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/study2/mod.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 | /         /// 윈도우를 역참조 하기 때문에
[INFO] [stdout] 22 | |         /// 그동안 윈도우가 없어질 수도 있으므로
[INFO] [stdout] 23 | |         /// 그러나 윈도우가 생성되자마자 수행하므로 괜찮음
[INFO] [stdout]    | |__________________________________________________________^
[INFO] [stdout] 24 |           instance.create_surface(&window)
[INFO] [stdout]    |           -------------------------------- rustdoc does not generate documentation for expressions
[INFO] [stdout]    |
[INFO] [stdout]    = help: use `//` for a plain comment
[INFO] [stdout]    = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `cgmath::*`
[INFO] [stdout]  --> src/study8/mod.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use cgmath::*;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ControlFlow`, `EventLoop`, `WindowBuilder`, `Window`, `event::*`
[INFO] [stdout]  --> src/study8/mod.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     event::*,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 6 |     event_loop::{ControlFlow, EventLoop},
[INFO] [stdout]   |                  ^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 7 |     window::{Window, WindowBuilder},
[INFO] [stdout]   |              ^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Pod`, `Zeroable`, `cast_slice`
[INFO] [stdout]  --> src/study8/mod.rs:9:17
[INFO] [stdout]   |
[INFO] [stdout] 9 | use bytemuck:: {Pod, Zeroable, cast_slice};
[INFO] [stdout]   |                 ^^^  ^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Rng`, `random`
[INFO] [stdout]  --> src/study7/mod.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | use rand::{random, Rng};
[INFO] [stdout]   |            ^^^^^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `iter`, `mem`
[INFO] [stdout]  --> src/study8/mod.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std:: {iter, mem};
[INFO] [stdout]   |            ^^^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `wgpu::util::DeviceExt`
[INFO] [stdout]  --> src/study8/mod.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use wgpu::util::DeviceExt;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/study9/mod.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | /     /// c: color 기본 색
[INFO] [stdout] 27 | |     /// sc: specular color 반사광 색
[INFO] [stdout] 28 | |     /// ai: ambient intencity 주변광 비율 
[INFO] [stdout] 29 | |     /// di: diffuse intensity 난사광 비율
[INFO] [stdout] 30 | |     /// si: specular intensity 반사광 비율
[INFO] [stdout] 31 | |     /// ss: specular shininess 반사광의 재질?
[INFO] [stdout]    | |_____________________________________________^
[INFO] [stdout] 32 |       common::run(&vertex_data, light_data, "cube");
[INFO] [stdout]    |       --------------------------------------------- rustdoc does not generate documentation for expressions
[INFO] [stdout]    |
[INFO] [stdout]    = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `cgmath::*`
[INFO] [stdout]  --> src/study8/mod.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use cgmath::*;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::default`
[INFO] [stdout]  --> src/study_appendix/common.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::default;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::data::create_data`
[INFO] [stdout]  --> src/study_appendix/mod.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use self::data::create_data;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ControlFlow`, `EventLoop`, `WindowBuilder`, `Window`, `event::*`
[INFO] [stdout]  --> src/study8/mod.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     event::*,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 6 |     event_loop::{ControlFlow, EventLoop},
[INFO] [stdout]   |                  ^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 7 |     window::{Window, WindowBuilder},
[INFO] [stdout]   |              ^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Pod`, `Zeroable`, `cast_slice`
[INFO] [stdout]  --> src/study8/mod.rs:9:17
[INFO] [stdout]   |
[INFO] [stdout] 9 | use bytemuck:: {Pod, Zeroable, cast_slice};
[INFO] [stdout]   |                 ^^^  ^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `study1::study1_main`
[INFO] [stdout]   --> src/main.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use study1::study1_main;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/study9/mod.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | /     /// c: color 기본 색
[INFO] [stdout] 27 | |     /// sc: specular color 반사광 색
[INFO] [stdout] 28 | |     /// ai: ambient intencity 주변광 비율 
[INFO] [stdout] 29 | |     /// di: diffuse intensity 난사광 비율
[INFO] [stdout] 30 | |     /// si: specular intensity 반사광 비율
[INFO] [stdout] 31 | |     /// ss: specular shininess 반사광의 재질?
[INFO] [stdout]    | |_____________________________________________^
[INFO] [stdout] 32 |       common::run(&vertex_data, light_data, "cube");
[INFO] [stdout]    |       --------------------------------------------- rustdoc does not generate documentation for expressions
[INFO] [stdout]    |
[INFO] [stdout]    = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `study2::study2_main`
[INFO] [stdout]   --> src/main.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use study2::study2_main;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `study3::study3_main`
[INFO] [stdout]   --> src/main.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use study3::study3_main;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::default`
[INFO] [stdout]  --> src/study_appendix/common.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::default;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `study4::study4_main`
[INFO] [stdout]   --> src/main.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use study4::study4_main;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::data::create_data`
[INFO] [stdout]  --> src/study_appendix/mod.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use self::data::create_data;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `study5::study5_main`
[INFO] [stdout]   --> src/main.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use study5::study5_main;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `study1::study1_main`
[INFO] [stdout]   --> src/main.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use study1::study1_main;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `study6::study6_main`
[INFO] [stdout]   --> src/main.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use study6::study6_main;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `study7::study7_main`
[INFO] [stdout]   --> src/main.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use study7::study7_main;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `study2::study2_main`
[INFO] [stdout]   --> src/main.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use study2::study2_main;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `study8::study8_main`
[INFO] [stdout]   --> src/main.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use study8::study8_main;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `study9::study9_main`
[INFO] [stdout]   --> src/main.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use study9::study9_main;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `study3::study3_main`
[INFO] [stdout]   --> src/main.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use study3::study3_main;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `study4::study4_main`
[INFO] [stdout]   --> src/main.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use study4::study4_main;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `study5::study5_main`
[INFO] [stdout]   --> src/main.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use study5::study5_main;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `study6::study6_main`
[INFO] [stdout]   --> src/main.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use study6::study6_main;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `study7::study7_main`
[INFO] [stdout]   --> src/main.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use study7::study7_main;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `study8::study8_main`
[INFO] [stdout]   --> src/main.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use study8::study8_main;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `study9::study9_main`
[INFO] [stdout]   --> src/main.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use study9::study9_main;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]   --> src/study_appendix/common.rs:67:39
[INFO] [stdout]    |
[INFO] [stdout] 67 | fn uniformData(device: &wgpu::Device, data: Vec<Vec<i32>>, size: usize)
[INFO] [stdout]    |                                       ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config`
[INFO] [stdout]   --> src/study_appendix/mod.rs:15:10
[INFO] [stdout]    |
[INFO] [stdout] 15 |     let (config, device ,queue) = 
[INFO] [stdout]    |          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `device`
[INFO] [stdout]   --> src/study_appendix/mod.rs:15:18
[INFO] [stdout]    |
[INFO] [stdout] 15 |     let (config, device ,queue) = 
[INFO] [stdout]    |                  ^^^^^^ help: if this is intentional, prefix it with an underscore: `_device`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `queue`
[INFO] [stdout]   --> src/study_appendix/mod.rs:15:26
[INFO] [stdout]    |
[INFO] [stdout] 15 |     let (config, device ,queue) = 
[INFO] [stdout]    |                          ^^^^^ help: if this is intentional, prefix it with an underscore: `_queue`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]   --> src/study_appendix/common.rs:67:39
[INFO] [stdout]    |
[INFO] [stdout] 67 | fn uniformData(device: &wgpu::Device, data: Vec<Vec<i32>>, size: usize)
[INFO] [stdout]    |                                       ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config`
[INFO] [stdout]   --> src/study_appendix/mod.rs:15:10
[INFO] [stdout]    |
[INFO] [stdout] 15 |     let (config, device ,queue) = 
[INFO] [stdout]    |          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `device`
[INFO] [stdout]   --> src/study_appendix/mod.rs:15:18
[INFO] [stdout]    |
[INFO] [stdout] 15 |     let (config, device ,queue) = 
[INFO] [stdout]    |                  ^^^^^^ help: if this is intentional, prefix it with an underscore: `_device`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `queue`
[INFO] [stdout]   --> src/study_appendix/mod.rs:15:26
[INFO] [stdout]    |
[INFO] [stdout] 15 |     let (config, device ,queue) = 
[INFO] [stdout]    |                          ^^^^^ help: if this is intentional, prefix it with an underscore: `_queue`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `study1_main` is never used
[INFO] [stdout]  --> src/study1/mod.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn study1_main(){
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `study1_main` is never used
[INFO] [stdout]  --> src/study1/mod.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn study1_main(){
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run` is never used
[INFO] [stdout]   --> src/study2/mod.rs:13:14
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub async fn run(event_loop: EventLoop<()>, window: &Window){
[INFO] [stdout]    |              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run` is never used
[INFO] [stdout]   --> src/study2/mod.rs:13:14
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub async fn run(event_loop: EventLoop<()>, window: &Window){
[INFO] [stdout]    |              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `study2_main` is never used
[INFO] [stdout]    --> src/study2/mod.rs:160:8
[INFO] [stdout]     |
[INFO] [stdout] 160 | pub fn study2_main(){
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `study2_main` is never used
[INFO] [stdout]    --> src/study2/mod.rs:160:8
[INFO] [stdout]     |
[INFO] [stdout] 160 | pub fn study2_main(){
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `study3_main` is never used
[INFO] [stdout]  --> src/study3/mod.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub fn study3_main(){
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Inputs` is never constructed
[INFO] [stdout]  --> src/study3/common.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct Inputs<'a> {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `study3_main` is never used
[INFO] [stdout]  --> src/study3/mod.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub fn study3_main(){
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Inputs` is never constructed
[INFO] [stdout]  --> src/study3/common.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct Inputs<'a> {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run` is never used
[INFO] [stdout]   --> src/study3/common.rs:14:14
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub async fn run(event_loop: EventLoop<()>, window: &Window, inputs: Inputs<'_>, num_vertices: u32) { //정점의 개수를 파라미터로 받음          ...
[INFO] [stdout]    |              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `study4_main` is never used
[INFO] [stdout]  --> src/study4/mod.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn study4_main(){
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run` is never used
[INFO] [stdout]   --> src/study3/common.rs:14:14
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub async fn run(event_loop: EventLoop<()>, window: &Window, inputs: Inputs<'_>, num_vertices: u32) { //정점의 개수를 파라미터로 받음          ...
[INFO] [stdout]    |              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Inputs` is never constructed
[INFO] [stdout]  --> src/study4/common.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct Inputs<'a> {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run` is never used
[INFO] [stdout]   --> src/study4/common.rs:14:14
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub async fn run(event_loop: EventLoop<()>, window: &Window, inputs: Inputs<'_>, num_vertices: u32) { //정점의 개수를 파라미터로 받음          ...
[INFO] [stdout]    |              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `study4_main` is never used
[INFO] [stdout]  --> src/study4/mod.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn study4_main(){
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `ATTRIBUTES` and `desc` are never used
[INFO] [stdout]   --> src/study5/mod.rs:18:11
[INFO] [stdout]    |
[INFO] [stdout] 17 | impl Vertex {
[INFO] [stdout]    | ----------- associated items in this implementation
[INFO] [stdout] 18 |     const ATTRIBUTES: [wgpu::VertexAttribute; 2] =
[INFO] [stdout]    |           ^^^^^^^^^^
[INFO] [stdout] 19 |         wgpu::vertex_attr_array![0 => Float32x2, 1 => Float32x3]; //정적 메서드 정의 (셰이더 location이랑 맞아야함)
[INFO] [stdout] 20 |     fn desc<'a>() -> wgpu::VertexBufferLayout<'a> { //GPU버퍼에서 데이터를 어떻게 읽느냐를 정의
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Inputs` is never constructed
[INFO] [stdout]  --> src/study4/common.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct Inputs<'a> {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `VERTICES` is never used
[INFO] [stdout]   --> src/study5/mod.rs:30:7
[INFO] [stdout]    |
[INFO] [stdout] 30 | const VERTICES: &[Vertex] = &[
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `State` is never constructed
[INFO] [stdout]   --> src/study5/mod.rs:63:8
[INFO] [stdout]    |
[INFO] [stdout] 63 | struct State {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run` is never used
[INFO] [stdout]   --> src/study4/common.rs:14:14
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub async fn run(event_loop: EventLoop<()>, window: &Window, inputs: Inputs<'_>, num_vertices: u32) { //정점의 개수를 파라미터로 받음          ...
[INFO] [stdout]    |              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `resize`, `input`, `update`, and `render` are never used
[INFO] [stdout]    --> src/study5/mod.rs:74:14
[INFO] [stdout]     |
[INFO] [stdout] 73  | impl State {
[INFO] [stdout]     | ---------- associated items in this implementation
[INFO] [stdout] 74  |     async fn new(window: &Window) -> Self {
[INFO] [stdout]     |              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 174 |     pub fn resize(&mut self, new_size: winit::dpi::PhysicalSize<u32>) {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 185 |     fn input(&mut self, event: &WindowEvent) -> bool { //이벤트가 처리되었는지 여부 현재는 이벤트 처리가 없기 때문에 항상 false임                          ...
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 189 |     fn update(&mut self) {} //업데이트 기능이 없으므로 비어있음
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 190 |
[INFO] [stdout] 191 |     fn render(&mut self) -> Result<(), wgpu::SurfaceError> {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `ATTRIBUTES` and `desc` are never used
[INFO] [stdout]   --> src/study5/mod.rs:18:11
[INFO] [stdout]    |
[INFO] [stdout] 17 | impl Vertex {
[INFO] [stdout]    | ----------- associated items in this implementation
[INFO] [stdout] 18 |     const ATTRIBUTES: [wgpu::VertexAttribute; 2] =
[INFO] [stdout]    |           ^^^^^^^^^^
[INFO] [stdout] 19 |         wgpu::vertex_attr_array![0 => Float32x2, 1 => Float32x3]; //정적 메서드 정의 (셰이더 location이랑 맞아야함)
[INFO] [stdout] 20 |     fn desc<'a>() -> wgpu::VertexBufferLayout<'a> { //GPU버퍼에서 데이터를 어떻게 읽느냐를 정의
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `VERTICES` is never used
[INFO] [stdout]   --> src/study5/mod.rs:30:7
[INFO] [stdout]    |
[INFO] [stdout] 30 | const VERTICES: &[Vertex] = &[
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `study5_main` is never used
[INFO] [stdout]    --> src/study5/mod.rs:235:8
[INFO] [stdout]     |
[INFO] [stdout] 235 | pub fn study5_main(){
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `State` is never constructed
[INFO] [stdout]   --> src/study5/mod.rs:63:8
[INFO] [stdout]    |
[INFO] [stdout] 63 | struct State {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `IS_PERSPECTIVE` is never used
[INFO] [stdout]   --> src/study6/mod.rs:14:7
[INFO] [stdout]    |
[INFO] [stdout] 14 | const IS_PERSPECTIVE:bool = true;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `ATTRIBUTES` and `desc` are never used
[INFO] [stdout]   --> src/study6/mod.rs:23:11
[INFO] [stdout]    |
[INFO] [stdout] 22 | impl Vertex {
[INFO] [stdout]    | ----------- associated items in this implementation
[INFO] [stdout] 23 |     const ATTRIBUTES: [wgpu::VertexAttribute; 2] = wgpu::vertex_attr_array![0=>Float32x4, 1=>Float32x4];
[INFO] [stdout]    |           ^^^^^^^^^^
[INFO] [stdout] 24 |     fn desc<'a>() -> wgpu::VertexBufferLayout<'a> {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `resize`, `input`, `update`, and `render` are never used
[INFO] [stdout]    --> src/study5/mod.rs:74:14
[INFO] [stdout]     |
[INFO] [stdout] 73  | impl State {
[INFO] [stdout]     | ---------- associated items in this implementation
[INFO] [stdout] 74  |     async fn new(window: &Window) -> Self {
[INFO] [stdout]     |              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 174 |     pub fn resize(&mut self, new_size: winit::dpi::PhysicalSize<u32>) {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 185 |     fn input(&mut self, event: &WindowEvent) -> bool { //이벤트가 처리되었는지 여부 현재는 이벤트 처리가 없기 때문에 항상 false임                          ...
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 189 |     fn update(&mut self) {} //업데이트 기능이 없으므로 비어있음
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 190 |
[INFO] [stdout] 191 |     fn render(&mut self) -> Result<(), wgpu::SurfaceError> {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `study5_main` is never used
[INFO] [stdout]    --> src/study5/mod.rs:235:8
[INFO] [stdout]     |
[INFO] [stdout] 235 | pub fn study5_main(){
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `IS_PERSPECTIVE` is never used
[INFO] [stdout]   --> src/study6/mod.rs:14:7
[INFO] [stdout]    |
[INFO] [stdout] 14 | const IS_PERSPECTIVE:bool = true;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `ATTRIBUTES` and `desc` are never used
[INFO] [stdout]   --> src/study6/mod.rs:23:11
[INFO] [stdout]    |
[INFO] [stdout] 22 | impl Vertex {
[INFO] [stdout]    | ----------- associated items in this implementation
[INFO] [stdout] 23 |     const ATTRIBUTES: [wgpu::VertexAttribute; 2] = wgpu::vertex_attr_array![0=>Float32x4, 1=>Float32x4];
[INFO] [stdout]    |           ^^^^^^^^^^
[INFO] [stdout] 24 |     fn desc<'a>() -> wgpu::VertexBufferLayout<'a> {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `vertex` is never used
[INFO] [stdout]   --> src/study6/mod.rs:33:4
[INFO] [stdout]    |
[INFO] [stdout] 33 | fn vertex(p:[i8;3], c:[i8; 3]) -> Vertex {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `create_vertices` is never used
[INFO] [stdout]   --> src/study6/mod.rs:41:4
[INFO] [stdout]    |
[INFO] [stdout] 41 | fn create_vertices() -> Vec<Vertex> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `State` is never constructed
[INFO] [stdout]   --> src/study6/mod.rs:51:8
[INFO] [stdout]    |
[INFO] [stdout] 51 | struct State {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `resize`, `input`, `update`, and `render` are never used
[INFO] [stdout]    --> src/study6/mod.rs:63:14
[INFO] [stdout]     |
[INFO] [stdout] 62  | impl State {
[INFO] [stdout]     | ---------- associated items in this implementation
[INFO] [stdout] 63  |     async fn new(window: &Window) -> Self {        
[INFO] [stdout]     |              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 175 |     pub fn resize(&mut self, new_size: winit::dpi::PhysicalSize<u32>) {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 191 |     fn input(&mut self, event: &WindowEvent) -> bool {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 195 |     fn update(&mut self) {}
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 196 |
[INFO] [stdout] 197 |     fn render(&mut self) -> Result<(), wgpu::SurfaceError> {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `study6_main` is never used
[INFO] [stdout]    --> src/study6/mod.rs:265:8
[INFO] [stdout]     |
[INFO] [stdout] 265 | pub fn study6_main(){
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cube_positions` is never used
[INFO] [stdout]  --> src/study6/vertex_data.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn cube_positions() -> Vec<[i8; 3]> {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cube_colors` is never used
[INFO] [stdout]   --> src/study6/vertex_data.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub fn cube_colors() -> Vec<[i8; 3]> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `IS_PERSPECTIVE` is never used
[INFO] [stdout]   --> src/study7/mod.rs:16:7
[INFO] [stdout]    |
[INFO] [stdout] 16 | const IS_PERSPECTIVE:bool = true;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ANIMATION_SPEED` is never used
[INFO] [stdout]   --> src/study7/mod.rs:17:7
[INFO] [stdout]    |
[INFO] [stdout] 17 | const ANIMATION_SPEED:f32 = 1.0;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `ATTRIBUTES` and `desc` are never used
[INFO] [stdout]   --> src/study7/mod.rs:27:11
[INFO] [stdout]    |
[INFO] [stdout] 26 | impl Vertex {
[INFO] [stdout]    | ----------- associated items in this implementation
[INFO] [stdout] 27 |     const ATTRIBUTES: [wgpu::VertexAttribute; 3] = wgpu::vertex_attr_array![0=>Float32x4, 1=>Float32x4, 2=>Float32x4];
[INFO] [stdout]    |           ^^^^^^^^^^
[INFO] [stdout] 28 |     fn desc<'a>() -> wgpu::VertexBufferLayout<'a> {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `vertex` is never used
[INFO] [stdout]   --> src/study7/mod.rs:37:4
[INFO] [stdout]    |
[INFO] [stdout] 37 | fn vertex(p:[i8;3], c:[i8; 3], dt:f32) -> Vertex {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `create_vertices` is never used
[INFO] [stdout]   --> src/study7/mod.rs:58:4
[INFO] [stdout]    |
[INFO] [stdout] 58 | fn create_vertices(dt: f32) -> Vec<Vertex> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `State` is never constructed
[INFO] [stdout]   --> src/study7/mod.rs:68:8
[INFO] [stdout]    |
[INFO] [stdout] 68 | struct State {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `vertex` is never used
[INFO] [stdout]   --> src/study6/mod.rs:33:4
[INFO] [stdout]    |
[INFO] [stdout] 33 | fn vertex(p:[i8;3], c:[i8; 3]) -> Vertex {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `resize`, `input`, `update`, and `render` are never used
[INFO] [stdout]    --> src/study7/mod.rs:80:14
[INFO] [stdout]     |
[INFO] [stdout] 79  | impl State {
[INFO] [stdout]     | ---------- associated items in this implementation
[INFO] [stdout] 80  |     async fn new(window: &Window) -> Self {        
[INFO] [stdout]     |              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 194 |     pub fn resize(&mut self, new_size: winit::dpi::PhysicalSize<u32>) {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 210 |     fn input(&mut self, event: &WindowEvent) -> bool {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 214 |     fn update(&mut self, dt: std::time::Duration) {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 231 |     fn render(&mut self) -> Result<(), wgpu::SurfaceError> {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `create_vertices` is never used
[INFO] [stdout]   --> src/study6/mod.rs:41:4
[INFO] [stdout]    |
[INFO] [stdout] 41 | fn create_vertices() -> Vec<Vertex> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `study7_main` is never used
[INFO] [stdout]    --> src/study7/mod.rs:299:8
[INFO] [stdout]     |
[INFO] [stdout] 299 | pub fn study7_main(){
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `State` is never constructed
[INFO] [stdout]   --> src/study6/mod.rs:51:8
[INFO] [stdout]    |
[INFO] [stdout] 51 | struct State {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `resize`, `input`, `update`, and `render` are never used
[INFO] [stdout]    --> src/study6/mod.rs:63:14
[INFO] [stdout]     |
[INFO] [stdout] 62  | impl State {
[INFO] [stdout]     | ---------- associated items in this implementation
[INFO] [stdout] 63  |     async fn new(window: &Window) -> Self {        
[INFO] [stdout]     |              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 175 |     pub fn resize(&mut self, new_size: winit::dpi::PhysicalSize<u32>) {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 191 |     fn input(&mut self, event: &WindowEvent) -> bool {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 195 |     fn update(&mut self) {}
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 196 |
[INFO] [stdout] 197 |     fn render(&mut self) -> Result<(), wgpu::SurfaceError> {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `study6_main` is never used
[INFO] [stdout]    --> src/study6/mod.rs:265:8
[INFO] [stdout]     |
[INFO] [stdout] 265 | pub fn study6_main(){
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cube_positions` is never used
[INFO] [stdout]  --> src/study6/vertex_data.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn cube_positions() -> Vec<[i8; 3]> {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cube_colors` is never used
[INFO] [stdout]   --> src/study6/vertex_data.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub fn cube_colors() -> Vec<[i8; 3]> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `IS_PERSPECTIVE` is never used
[INFO] [stdout]   --> src/study7/mod.rs:16:7
[INFO] [stdout]    |
[INFO] [stdout] 16 | const IS_PERSPECTIVE:bool = true;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ANIMATION_SPEED` is never used
[INFO] [stdout]   --> src/study7/mod.rs:17:7
[INFO] [stdout]    |
[INFO] [stdout] 17 | const ANIMATION_SPEED:f32 = 1.0;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `ATTRIBUTES` and `desc` are never used
[INFO] [stdout]   --> src/study7/mod.rs:27:11
[INFO] [stdout]    |
[INFO] [stdout] 26 | impl Vertex {
[INFO] [stdout]    | ----------- associated items in this implementation
[INFO] [stdout] 27 |     const ATTRIBUTES: [wgpu::VertexAttribute; 3] = wgpu::vertex_attr_array![0=>Float32x4, 1=>Float32x4, 2=>Float32x4];
[INFO] [stdout]    |           ^^^^^^^^^^
[INFO] [stdout] 28 |     fn desc<'a>() -> wgpu::VertexBufferLayout<'a> {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `vertex` is never used
[INFO] [stdout]   --> src/study7/mod.rs:37:4
[INFO] [stdout]    |
[INFO] [stdout] 37 | fn vertex(p:[i8;3], c:[i8; 3], dt:f32) -> Vertex {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `create_vertices` is never used
[INFO] [stdout]   --> src/study7/mod.rs:58:4
[INFO] [stdout]    |
[INFO] [stdout] 58 | fn create_vertices(dt: f32) -> Vec<Vertex> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `State` is never constructed
[INFO] [stdout]   --> src/study7/mod.rs:68:8
[INFO] [stdout]    |
[INFO] [stdout] 68 | struct State {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `resize`, `input`, `update`, and `render` are never used
[INFO] [stdout]    --> src/study7/mod.rs:80:14
[INFO] [stdout]     |
[INFO] [stdout] 79  | impl State {
[INFO] [stdout]     | ---------- associated items in this implementation
[INFO] [stdout] 80  |     async fn new(window: &Window) -> Self {        
[INFO] [stdout]     |              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 194 |     pub fn resize(&mut self, new_size: winit::dpi::PhysicalSize<u32>) {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 210 |     fn input(&mut self, event: &WindowEvent) -> bool {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 214 |     fn update(&mut self, dt: std::time::Duration) {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 231 |     fn render(&mut self) -> Result<(), wgpu::SurfaceError> {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `study7_main` is never used
[INFO] [stdout]    --> src/study7/mod.rs:299:8
[INFO] [stdout]     |
[INFO] [stdout] 299 | pub fn study7_main(){
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cube_positions` is never used
[INFO] [stdout]  --> src/study7/vertex_data.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn cube_positions() -> Vec<[i8; 3]> {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cube_colors` is never used
[INFO] [stdout]   --> src/study7/vertex_data.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub fn cube_colors() -> Vec<[i8; 3]> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `IS_PERSPECTIVE` is never used
[INFO] [stdout]   --> src/study8/mod.rs:16:7
[INFO] [stdout]    |
[INFO] [stdout] 16 | const IS_PERSPECTIVE:bool = true;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ANIMATION_SPEED` is never used
[INFO] [stdout]   --> src/study8/mod.rs:17:7
[INFO] [stdout]    |
[INFO] [stdout] 17 | const ANIMATION_SPEED:f32 = 1.0;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `study8_main` is never used
[INFO] [stdout]   --> src/study8/mod.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub fn study8_main() {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cube_positions` is never used
[INFO] [stdout]  --> src/study8/vertex_data.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn cube_positions() -> Vec<[i8; 3]> {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cube_colors` is never used
[INFO] [stdout]   --> src/study8/vertex_data.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub fn cube_colors() -> Vec<[i8; 3]> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ANIMATION_SPEED` is never used
[INFO] [stdout]   --> src/study8/common.rs:15:7
[INFO] [stdout]    |
[INFO] [stdout] 15 | const ANIMATION_SPEED:f32 = 1.0;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `IS_PERSPECTIVE` is never used
[INFO] [stdout]   --> src/study8/common.rs:16:7
[INFO] [stdout]    |
[INFO] [stdout] 16 | const IS_PERSPECTIVE:bool = true;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `light` is never used
[INFO] [stdout]   --> src/study8/common.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub fn light(c:[f32; 3], sc:[f32;3], ai: f32, di: f32, si: f32, ss: f32) -> Light {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `ATTRIBUTES` and `desc` are never used
[INFO] [stdout]   --> src/study8/common.rs:68:11
[INFO] [stdout]    |
[INFO] [stdout] 67 | impl Vertex {
[INFO] [stdout]    | ----------- associated items in this implementation
[INFO] [stdout] 68 |     const ATTRIBUTES: [wgpu::VertexAttribute; 3] = wgpu::vertex_attr_array![0=>Float32x4, 1=>Float32x4, 2=>Float32x4];
[INFO] [stdout]    |           ^^^^^^^^^^
[INFO] [stdout] 69 |     pub fn desc<'a>() -> wgpu::VertexBufferLayout<'a> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `create_vertices` is never used
[INFO] [stdout]   --> src/study8/common.rs:78:4
[INFO] [stdout]    |
[INFO] [stdout] 78 | fn create_vertices(dt: f32) -> Vec<Vertex> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `State` is never constructed
[INFO] [stdout]   --> src/study8/common.rs:93:8
[INFO] [stdout]    |
[INFO] [stdout] 93 | struct State {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `resize`, `input`, `update`, and `render` are never used
[INFO] [stdout]    --> src/study8/common.rs:105:14
[INFO] [stdout]     |
[INFO] [stdout] 104 | impl State {
[INFO] [stdout]     | ---------- associated items in this implementation
[INFO] [stdout] 105 |     async fn new(window: &Window, light_data: Light) -> Self {        
[INFO] [stdout]     |              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 275 |     fn resize(&mut self, new_size: winit::dpi::PhysicalSize<u32>) {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 287 |     fn input(&mut self, event: &WindowEvent) -> bool {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 291 |     fn update(&mut self, dt: std::time::Duration) {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 314 |     fn render(&mut self) -> Result<(), wgpu::SurfaceError> {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run` is never used
[INFO] [stdout]    --> src/study8/common.rs:383:8
[INFO] [stdout]     |
[INFO] [stdout] 383 | pub fn run(light_data: Light, title: &str) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `vertex` is never used
[INFO] [stdout]  --> src/study9/mod.rs:5:4
[INFO] [stdout]   |
[INFO] [stdout] 5 | fn vertex(p:[i8; 3], n: [i8; 3]) -> common::Vertex {
[INFO] [stdout]   |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `create_vertices` is never used
[INFO] [stdout]   --> src/study9/mod.rs:12:4
[INFO] [stdout]    |
[INFO] [stdout] 12 | fn create_vertices() -> Vec<common::Vertex> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `study9_main` is never used
[INFO] [stdout]   --> src/study9/mod.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub fn study9_main(){
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ANIMATION_SPEED` is never used
[INFO] [stdout]   --> src/study9/common.rs:12:7
[INFO] [stdout]    |
[INFO] [stdout] 12 | const ANIMATION_SPEED:f32 = 1.0;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `IS_PERSPECTIVE` is never used
[INFO] [stdout]   --> src/study9/common.rs:13:7
[INFO] [stdout]    |
[INFO] [stdout] 13 | const IS_PERSPECTIVE:bool = true;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `light` is never used
[INFO] [stdout]   --> src/study9/common.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub fn light(c:[f32; 3], sc:[f32;3], ai: f32, di: f32, si: f32, ss: f32) -> Light {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `ATTRIBUTES` and `desc` are never used
[INFO] [stdout]   --> src/study9/common.rs:53:11
[INFO] [stdout]    |
[INFO] [stdout] 52 | impl Vertex {
[INFO] [stdout]    | ----------- associated items in this implementation
[INFO] [stdout] 53 |     const ATTRIBUTES: [wgpu::VertexAttribute; 2] = wgpu::vertex_attr_array![0=>Float32x4, 1=>Float32x4];
[INFO] [stdout]    |           ^^^^^^^^^^
[INFO] [stdout] 54 |     fn desc<'a>() -> wgpu::VertexBufferLayout<'a> {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `State` is never constructed
[INFO] [stdout]   --> src/study9/common.rs:63:8
[INFO] [stdout]    |
[INFO] [stdout] 63 | struct State {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `resize`, `input`, `update`, and `render` are never used
[INFO] [stdout]    --> src/study9/common.rs:75:14
[INFO] [stdout]     |
[INFO] [stdout] 74  | impl State {
[INFO] [stdout]     | ---------- associated items in this implementation
[INFO] [stdout] 75  |     async fn new(window: &Window, vertex_data: &Vec<Vertex>, light_data: Light) -> Self {        
[INFO] [stdout]     |              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 243 |     fn resize(&mut self, new_size: winit::dpi::PhysicalSize<u32>) {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 255 |     fn input(&mut self, event: &WindowEvent) -> bool {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 259 |     fn update(&mut self, dt: std::time::Duration) {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 276 |     fn render(&mut self) -> Result<(), wgpu::SurfaceError> {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run` is never used
[INFO] [stdout]    --> src/study9/common.rs:345:8
[INFO] [stdout]     |
[INFO] [stdout] 345 | pub fn run(vertex_data: &Vec<Vertex>, light_data: Light, title: &str) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `create_data` is never used
[INFO] [stdout]  --> src/study_appendix/data.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn create_data(size_x: usize, size_y: usize)
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `uniformData` is never used
[INFO] [stdout]   --> src/study_appendix/common.rs:67:4
[INFO] [stdout]    |
[INFO] [stdout] 67 | fn uniformData(device: &wgpu::Device, data: Vec<Vec<i32>>, size: usize)
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `set_pipeline` is never used
[INFO] [stdout]   --> src/study_appendix/common.rs:79:8
[INFO] [stdout]    |
[INFO] [stdout] 79 | pub fn set_pipeline(){
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cube_positions` is never used
[INFO] [stdout]  --> src/study7/vertex_data.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn cube_positions() -> Vec<[i8; 3]> {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cube_colors` is never used
[INFO] [stdout]   --> src/study7/vertex_data.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub fn cube_colors() -> Vec<[i8; 3]> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `IS_PERSPECTIVE` is never used
[INFO] [stdout]   --> src/study8/mod.rs:16:7
[INFO] [stdout]    |
[INFO] [stdout] 16 | const IS_PERSPECTIVE:bool = true;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ANIMATION_SPEED` is never used
[INFO] [stdout]   --> src/study8/mod.rs:17:7
[INFO] [stdout]    |
[INFO] [stdout] 17 | const ANIMATION_SPEED:f32 = 1.0;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `study8_main` is never used
[INFO] [stdout]   --> src/study8/mod.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub fn study8_main() {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `uniformData` should have a snake case name
[INFO] [stdout]   --> src/study_appendix/common.rs:67:4
[INFO] [stdout]    |
[INFO] [stdout] 67 | fn uniformData(device: &wgpu::Device, data: Vec<Vec<i32>>, size: usize)
[INFO] [stdout]    |    ^^^^^^^^^^^ help: convert the identifier to snake case: `uniform_data`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cube_positions` is never used
[INFO] [stdout]  --> src/study8/vertex_data.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn cube_positions() -> Vec<[i8; 3]> {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cube_colors` is never used
[INFO] [stdout]   --> src/study8/vertex_data.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub fn cube_colors() -> Vec<[i8; 3]> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ANIMATION_SPEED` is never used
[INFO] [stdout]   --> src/study8/common.rs:15:7
[INFO] [stdout]    |
[INFO] [stdout] 15 | const ANIMATION_SPEED:f32 = 1.0;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `IS_PERSPECTIVE` is never used
[INFO] [stdout]   --> src/study8/common.rs:16:7
[INFO] [stdout]    |
[INFO] [stdout] 16 | const IS_PERSPECTIVE:bool = true;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `light` is never used
[INFO] [stdout]   --> src/study8/common.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub fn light(c:[f32; 3], sc:[f32;3], ai: f32, di: f32, si: f32, ss: f32) -> Light {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `ATTRIBUTES` and `desc` are never used
[INFO] [stdout]   --> src/study8/common.rs:68:11
[INFO] [stdout]    |
[INFO] [stdout] 67 | impl Vertex {
[INFO] [stdout]    | ----------- associated items in this implementation
[INFO] [stdout] 68 |     const ATTRIBUTES: [wgpu::VertexAttribute; 3] = wgpu::vertex_attr_array![0=>Float32x4, 1=>Float32x4, 2=>Float32x4];
[INFO] [stdout]    |           ^^^^^^^^^^
[INFO] [stdout] 69 |     pub fn desc<'a>() -> wgpu::VertexBufferLayout<'a> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `create_vertices` is never used
[INFO] [stdout]   --> src/study8/common.rs:78:4
[INFO] [stdout]    |
[INFO] [stdout] 78 | fn create_vertices(dt: f32) -> Vec<Vertex> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `State` is never constructed
[INFO] [stdout]   --> src/study8/common.rs:93:8
[INFO] [stdout]    |
[INFO] [stdout] 93 | struct State {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `resize`, `input`, `update`, and `render` are never used
[INFO] [stdout]    --> src/study8/common.rs:105:14
[INFO] [stdout]     |
[INFO] [stdout] 104 | impl State {
[INFO] [stdout]     | ---------- associated items in this implementation
[INFO] [stdout] 105 |     async fn new(window: &Window, light_data: Light) -> Self {        
[INFO] [stdout]     |              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 275 |     fn resize(&mut self, new_size: winit::dpi::PhysicalSize<u32>) {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 287 |     fn input(&mut self, event: &WindowEvent) -> bool {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 291 |     fn update(&mut self, dt: std::time::Duration) {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 314 |     fn render(&mut self) -> Result<(), wgpu::SurfaceError> {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run` is never used
[INFO] [stdout]    --> src/study8/common.rs:383:8
[INFO] [stdout]     |
[INFO] [stdout] 383 | pub fn run(light_data: Light, title: &str) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `vertex` is never used
[INFO] [stdout]  --> src/study9/mod.rs:5:4
[INFO] [stdout]   |
[INFO] [stdout] 5 | fn vertex(p:[i8; 3], n: [i8; 3]) -> common::Vertex {
[INFO] [stdout]   |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `create_vertices` is never used
[INFO] [stdout]   --> src/study9/mod.rs:12:4
[INFO] [stdout]    |
[INFO] [stdout] 12 | fn create_vertices() -> Vec<common::Vertex> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `study9_main` is never used
[INFO] [stdout]   --> src/study9/mod.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub fn study9_main(){
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ANIMATION_SPEED` is never used
[INFO] [stdout]   --> src/study9/common.rs:12:7
[INFO] [stdout]    |
[INFO] [stdout] 12 | const ANIMATION_SPEED:f32 = 1.0;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `IS_PERSPECTIVE` is never used
[INFO] [stdout]   --> src/study9/common.rs:13:7
[INFO] [stdout]    |
[INFO] [stdout] 13 | const IS_PERSPECTIVE:bool = true;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `light` is never used
[INFO] [stdout]   --> src/study9/common.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub fn light(c:[f32; 3], sc:[f32;3], ai: f32, di: f32, si: f32, ss: f32) -> Light {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `ATTRIBUTES` and `desc` are never used
[INFO] [stdout]   --> src/study9/common.rs:53:11
[INFO] [stdout]    |
[INFO] [stdout] 52 | impl Vertex {
[INFO] [stdout]    | ----------- associated items in this implementation
[INFO] [stdout] 53 |     const ATTRIBUTES: [wgpu::VertexAttribute; 2] = wgpu::vertex_attr_array![0=>Float32x4, 1=>Float32x4];
[INFO] [stdout]    |           ^^^^^^^^^^
[INFO] [stdout] 54 |     fn desc<'a>() -> wgpu::VertexBufferLayout<'a> {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `State` is never constructed
[INFO] [stdout]   --> src/study9/common.rs:63:8
[INFO] [stdout]    |
[INFO] [stdout] 63 | struct State {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `resize`, `input`, `update`, and `render` are never used
[INFO] [stdout]    --> src/study9/common.rs:75:14
[INFO] [stdout]     |
[INFO] [stdout] 74  | impl State {
[INFO] [stdout]     | ---------- associated items in this implementation
[INFO] [stdout] 75  |     async fn new(window: &Window, vertex_data: &Vec<Vertex>, light_data: Light) -> Self {        
[INFO] [stdout]     |              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 243 |     fn resize(&mut self, new_size: winit::dpi::PhysicalSize<u32>) {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 255 |     fn input(&mut self, event: &WindowEvent) -> bool {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 259 |     fn update(&mut self, dt: std::time::Duration) {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 276 |     fn render(&mut self) -> Result<(), wgpu::SurfaceError> {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run` is never used
[INFO] [stdout]    --> src/study9/common.rs:345:8
[INFO] [stdout]     |
[INFO] [stdout] 345 | pub fn run(vertex_data: &Vec<Vertex>, light_data: Light, title: &str) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `create_data` is never used
[INFO] [stdout]  --> src/study_appendix/data.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn create_data(size_x: usize, size_y: usize)
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `uniformData` is never used
[INFO] [stdout]   --> src/study_appendix/common.rs:67:4
[INFO] [stdout]    |
[INFO] [stdout] 67 | fn uniformData(device: &wgpu::Device, data: Vec<Vec<i32>>, size: usize)
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `set_pipeline` is never used
[INFO] [stdout]   --> src/study_appendix/common.rs:79:8
[INFO] [stdout]    |
[INFO] [stdout] 79 | pub fn set_pipeline(){
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `uniformData` should have a snake case name
[INFO] [stdout]   --> src/study_appendix/common.rs:67:4
[INFO] [stdout]    |
[INFO] [stdout] 67 | fn uniformData(device: &wgpu::Device, data: Vec<Vec<i32>>, size: usize)
[INFO] [stdout]    |    ^^^^^^^^^^^ help: convert the identifier to snake case: `uniform_data`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 85 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 85 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.65s
[INFO] running `Command { std: "docker" "inspect" "257580281bf7ab5cfe65e1a1ee6ba8f02c34076775956f490d5cf90a9a7b8b6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "257580281bf7ab5cfe65e1a1ee6ba8f02c34076775956f490d5cf90a9a7b8b6a", kill_on_drop: false }`
[INFO] [stdout] 257580281bf7ab5cfe65e1a1ee6ba8f02c34076775956f490d5cf90a9a7b8b6a