Build Error: the trait `Sized` is not implemented

[Axel Magnuson]

Describe the bug

I am following the extreme bevy tutorial. When I add bevy_ggrs as a dependency, ggrs fails to compile with the following error:

error[E0277]: the size for values of type `dyn StdError + Send + Sync` cannot be known at compilation time
  --> /home/axelmagn/.cargo/registry/src/index.crates.io-6f17d22bba15001f/ggrs-0.10.1/src/network/compression.rs:37:41
   |
37 |     let buf = bitfield_rle::decode(data)?;
   |                                         ^ doesn't have a size known at compile-time
   |
   = help: the trait `Sized` is not implemented for `dyn StdError + Send + Sync`, which is required by `Result<Vec<Vec<u8>>, Box<dyn StdError>>: FromResidual<Result<Infallible, Box<dyn StdError + Send + Sync>>>`
   = help: the following other types implement trait `FromResidual<R>`:
             <Result<T, F> as FromResidual<Yeet<E>>>
             <Result<T, F> as FromResidual<Result<Infallible, E>>>
   = note: required for `Box<dyn StdError + Send + Sync>` to implement `StdError`
   = note: required for `Box<dyn StdError>` to implement `From<Box<dyn StdError + Send + Sync>>`
   = note: required for `Result<Vec<Vec<u8>>, Box<dyn StdError>>` to implement `FromResidual<Result<Infallible, Box<dyn StdError + Send + Sync>>>`

For more information about this error, try `rustc --explain E0277`.
error: could not compile `ggrs` (lib) due to 1 previous error

To Reproduce

• follow extreme bevy tutorial up to the line bevy_ggrs = { version = "0.15.0", features = ["wasm-bindgen"] }
• toolchain: stable-x86_64-unknown-linux-gnu
• rustc version: rustc 1.77.2 (25ef9e3d8 2024-04-09)
• target: wasm32-unknown-unknown

Expected behavior
ggrs builds successfully.

Screenshots
N/A

Desktop (please complete the following information):

• OS: WSL2 inside of Windows 11
• Version: Windows 11, version 23H2

Additional context

I'm not super familiar with ggrs as a library, but I would be happy to contribute towards the fix if someone could diagnose the problem and mentor me in the right direction.

[Georg Friedrich Schuppe]

Hi! Sorry for the inconveniences! This has been fixed and merged in #73, but I did not make a release yet :)

[Axel Magnuson]

No worries! Glad you're already on top of it. I'll keep an eye out for the new release. Do you have an idea of when that will happen?

[Georg Friedrich Schuppe]

Maybe on the weekend? No promises though, I am currently moving :)

[jaynlo]

I ran into the same issue. :|

[Georg Friedrich Schuppe]

ggrs 0.10.2 includes the fix (#73) and is now published :)