warning: casting to the same type is unnecessary (`usize` -> `usize`)
   --> mfio-rt/src/native/impls/io_uring/tcp_stream.rs:115:71
    |
115 |                 msg.msg_iovlen = core::cmp::min(queue.len() as usize, *IOV_MAX as usize) as _;
    |                                                                       ^^^^^^^^^^^^^^^^^ help: try: `*IOV_MAX`
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast

warning: casting to the same type is unnecessary (`usize` -> `usize`)
   --> mfio-rt/src/native/impls/io_uring/tcp_stream.rs:115:49
    |
115 |                 msg.msg_iovlen = core::cmp::min(queue.len() as usize, *IOV_MAX as usize) as _;
    |                                                 ^^^^^^^^^^^^^^^^^^^^ help: try: `queue.len()`
    |
    = 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: method `register_file` is never used
   --> mfio-rt/src/native/mod.rs:497:8
    |
481 | impl NativeRt {
    | ------------- method in this implementation
...
497 |     fn register_file(&self, file: std::fs::File) -> NativeFile {
    |        ^^^^^^^^^^^^^
    |
    = note: `#[warn(dead_code)]` on by default

warning: unused variable: `v`
   --> mfio-rt/src/test_suite.rs:197:13
    |
197 |         let v = listener.next().await.unwrap();
    |             ^ help: if this is intentional, prefix it with an underscore: `_v`
    |
    = note: `#[warn(unused_variables)]` on by default

warning: casting to the same type is unnecessary (`usize` -> `usize`)
   --> mfio-rt/src/native/impls/io_uring/tcp_stream.rs:115:71
    |
115 |                 msg.msg_iovlen = core::cmp::min(queue.len() as usize, *IOV_MAX as usize) as _;
    |                                                                       ^^^^^^^^^^^^^^^^^ help: try: `*IOV_MAX`
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast

warning: casting to the same type is unnecessary (`usize` -> `usize`)
   --> mfio-rt/src/native/impls/io_uring/tcp_stream.rs:115:49
    |
115 |                 msg.msg_iovlen = core::cmp::min(queue.len() as usize, *IOV_MAX as usize) as _;
    |                                                 ^^^^^^^^^^^^^^^^^^^^ help: try: `queue.len()`
    |
    = 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: method `register_file` is never used
   --> mfio-rt/src/native/mod.rs:497:8
    |
481 | impl NativeRt {
    | ------------- method in this implementation
...
497 |     fn register_file(&self, file: std::fs::File) -> NativeFile {
    |        ^^^^^^^^^^^^^
    |
    = note: `#[warn(dead_code)]` on by default

warning: unused variable: `v`
   --> mfio-rt/src/test_suite.rs:197:13
    |
197 |         let v = listener.next().await.unwrap();
    |             ^ help: if this is intentional, prefix it with an underscore: `_v`
    |
    = note: `#[warn(unused_variables)]` on by default