Closed yorickpeterse closed 9 months ago
When building a project that ends up using rustix 0.38.29 on Linux, I get the following errors:
error[E0308]: mismatched types --> /var/home/yorickpeterse/homes/arch/.cargo/registry/src/index.crates.io-6f17d22bba15001f/rustix-0.38.29/src/backend/linux_raw/net/netdevice.rs:23:78 | 23 | unsafe { ifreq.ifr_ifrn.ifrn_name[..if_name_bytes.len()].copy_from_slice(if_name_bytes) }; | --------------- ^^^^^^^^^^^^^ expected `&[i8]`, found `&[u8]` | | | arguments to this method are incorrect | = note: expected reference `&[i8]` found reference `&[u8]` note: method defined here --> /var/home/yorickpeterse/homes/arch/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/slice/mod.rs:3595:12 | 3595 | pub fn copy_from_slice(&mut self, src: &[T]) | ^^^^^^^^^^^^^^^ error[E0604]: only `u8` can be cast as `char`, not `i8` --> /var/home/yorickpeterse/homes/arch/.cargo/registry/src/index.crates.io-6f17d22bba15001f/rustix-0.38.29/src/backend/linux_raw/net/netdevice.rs:47:22 | 47 | .map(|v| *v as char) | ^^^^^^^^^^ invalid cast | help: try casting from `u8` instead --> /var/home/yorickpeterse/homes/arch/.cargo/registry/src/index.crates.io-6f17d22bba15001f/rustix-0.38.29/src/backend/linux_raw/net/netdevice.rs:47:22 | 47 | .map(|v| *v as char) | ^^^^^^^^^^
This is using the following dependency specification:
rustix = { version = "^0.38", features = ["fs", "mm", "param", "process", "net", "std", "time"], default-features = false }
The host in this case is Arch Linux, using Rust version 1.74.1.
This doesn't happen when using 0.38.28.
Thanks for the report! This is now fixed in rustix 0.38.30.
When building a project that ends up using rustix 0.38.29 on Linux, I get the following errors:
This is using the following dependency specification:
The host in this case is Arch Linux, using Rust version 1.74.1.
This doesn't happen when using 0.38.28.