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[INFO] [stdout] warning: unused import: `hybrid_stream::*`
[INFO] [stdout]  --> src/lib.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use hybrid_stream::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hybrid_stream::*`
[INFO] [stdout]  --> src/lib.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use hybrid_stream::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SourceError` is never constructed
[INFO] [stdout]   --> src/hybrid_stream.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub enum HybridStreamError {
[INFO] [stdout]    |          ----------------- variant in this enum
[INFO] [stdout] 16 |     IoError(String),
[INFO] [stdout] 17 |     SourceError(String),
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `HybridStreamError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Memory` and `File` are never constructed
[INFO] [stdout]   --> src/hybrid_stream.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 38 | enum StorageBackend {
[INFO] [stdout]    |      -------------- variants in this enum
[INFO] [stdout] 39 |     Memory {
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 43 |     File {
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `store_bytes` is never used
[INFO] [stdout]   --> src/hybrid_stream.rs:51:8
[INFO] [stdout]    |
[INFO] [stdout] 50 | impl StorageBackend {
[INFO] [stdout]    | ------------------- method in this implementation
[INFO] [stdout] 51 |     fn store_bytes(&mut self, bytes: &[u8]) -> Result<(), HybridStreamError> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `index` is never read
[INFO] [stdout]    --> src/hybrid_stream.rs:109:5
[INFO] [stdout]     |
[INFO] [stdout] 108 | struct HybridStreamState {
[INFO] [stdout]     |        ----------------- field in this struct
[INFO] [stdout] 109 |     index: u32,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `new` and `should_use_file_storage` are never used
[INFO] [stdout]    --> src/hybrid_stream.rs:144:12
[INFO] [stdout]     |
[INFO] [stdout] 142 | impl HybridStream {
[INFO] [stdout]     | ----------------- associated functions in this implementation
[INFO] [stdout] 143 |     // Create a new HybridStream with the given source stream and memory threshold
[INFO] [stdout] 144 |     pub fn new<S, E, F>(
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 258 |     fn should_use_file_storage(threshold: f32) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SourceError` is never constructed
[INFO] [stdout]   --> src/hybrid_stream.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub enum HybridStreamError {
[INFO] [stdout]    |          ----------------- variant in this enum
[INFO] [stdout] 16 |     IoError(String),
[INFO] [stdout] 17 |     SourceError(String),
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `HybridStreamError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Memory` and `File` are never constructed
[INFO] [stdout]   --> src/hybrid_stream.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 38 | enum StorageBackend {
[INFO] [stdout]    |      -------------- variants in this enum
[INFO] [stdout] 39 |     Memory {
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 43 |     File {
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `store_bytes` is never used
[INFO] [stdout]   --> src/hybrid_stream.rs:51:8
[INFO] [stdout]    |
[INFO] [stdout] 50 | impl StorageBackend {
[INFO] [stdout]    | ------------------- method in this implementation
[INFO] [stdout] 51 |     fn store_bytes(&mut self, bytes: &[u8]) -> Result<(), HybridStreamError> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `index` is never read
[INFO] [stdout]    --> src/hybrid_stream.rs:109:5
[INFO] [stdout]     |
[INFO] [stdout] 108 | struct HybridStreamState {
[INFO] [stdout]     |        ----------------- field in this struct
[INFO] [stdout] 109 |     index: u32,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `new` and `should_use_file_storage` are never used
[INFO] [stdout]    --> src/hybrid_stream.rs:144:12
[INFO] [stdout]     |
[INFO] [stdout] 142 | impl HybridStream {
[INFO] [stdout]     | ----------------- associated functions in this implementation
[INFO] [stdout] 143 |     // Create a new HybridStream with the given source stream and memory threshold
[INFO] [stdout] 144 |     pub fn new<S, E, F>(
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 258 |     fn should_use_file_storage(threshold: f32) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 53.54s
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