warning: casting to the same type is unnecessary (`i64` -> `i64`) --> src/video/video_source.rs:84:44 | 84 | .set_control_by_id(control.id, default_value as i64) | ^^^^^^^^^^^^^^^^^^^^ help: try: `default_value` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast = note: `#[warn(clippy::unnecessary_cast)]` on by default

warning: the borrowed expression implements the required traits --> src/stream/sink/udp_sink.rs:349:59 | 349 | if let Err(remove_err) = pipeline.remove_many(&elements) { | ^^^^^^^^^ help: change this to: `elements` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrows_for_generic_args

warning: the borrowed expression implements the required traits --> src/stream/sink/udp_sink.rs:348:56 | 348 | if let Err(link_err) = gst::Element::link_many(&elements) { | ^^^^^^^^^ help: change this to: `elements` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrows_for_generic_args

warning: the borrowed expression implements the required traits --> src/stream/sink/udp_sink.rs:341:49 | 341 | if let Err(add_err) = pipeline.add_many(&elements) { | ^^^^^^^^^ help: change this to: `elements` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrows_for_generic_args = note: `#[warn(clippy::needless_borrows_for_generic_args)]` on by default

warning: this `MutexGuard` is held across an `await` point --> src/stream/manager.rs:314:25 | 314 | let state = match stream.state.lock() { | ^^^^^ | = help: consider using an async-aware `Mutex` type or ensuring the `MutexGuard` is dropped before calling await note: these are all the `await` points this lock is held through --> src/stream/manager.rs:325:75 | 325 | sinks.find(|sink| matches!(sink, Sink::Image(_))).await | ^^^^^ ... 333 | .await | ^^^^^ = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#await_holding_lock

warning: this `MutexGuard` is held across an `await` point --> src/stream/manager.rs:287:25 | 287 | let manager = match MANAGER.lock() { | ^^^^^^^ | = help: consider using an async-aware `Mutex` type or ensuring the `MutexGuard` is dropped before calling await note: these are all the `await` points this lock is held through --> src/stream/manager.rs:325:75 | 325 | sinks.find(|sink| matches!(sink, Sink::Image(_))).await | ^^^^^ ... 333 | .await | ^^^^^ = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#await_holding_lock = note: `#[warn(clippy::await_holding_lock)]` on by default

warning: this async expression only awaits a single future --> src/server/manager.rs:32:17 | 32 | async { fut.await } | ^^^^^^^^^^^^^^^^^^^ help: you can reduce it to: `fut` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_async_block = note: `#[warn(clippy::redundant_async_block)]` on by default