Trouble implementing the Config trait

[paul-english]

Describe the bug I'm having trouble implementing Config and wonder if something unusual is being required by this trait or some of it's dependencies. Maybe the bytemuck version fixing, though I don't know for sure.

error[E0599]: the function or associated item `new` exists for struct `GGRSPlugin<GGRSConfig>`, but its trait bounds were not satisfied
   --> src/main.rs:79:31
    |
63  | pub struct GGRSConfig;
    | ---------------------- doesn't satisfy `GGRSConfig: ggrs::Config`
...
79  |     GGRSPlugin::<GGRSConfig>::new()
    |                               ^^^ function or associated item cannot be called on `GGRSPlugin<GGRSConfig>` due to unsatisfied trait bounds
    |
    = note: the following trait bounds were not satisfied:
            `GGRSConfig: ggrs::Config`
note: the following trait must be implemented
   --> /Users/paul/.cargo/git/checkouts/ggrs-151f8bd9eb75dc5d/37b83c3/src/lib.rs:178:1
    |
178 | / pub trait Config: 'static + Send + Sync {
179 | |     /// The input type for a session. This is the only game-related data
180 | |     /// transmitted over the network.
181 | |     ///
...   |
193 | |     type Address: Clone + PartialEq + Eq + Hash + Send + Sync;
194 | | }
    | |_^

error[E0277]: the trait bound `GGRSConfig: ggrs::Config` is not satisfied
  --> src/main.rs:79:5
   |
79 |     GGRSPlugin::<GGRSConfig>::new()
   |     ^^^^^^^^^^^^^^^^^^^^^^^^ the trait `ggrs::Config` is not implemented for `GGRSConfig`
   |
note: required by a bound in `GGRSPlugin`
  --> /Users/paul/.cargo/git/checkouts/bevy_ggrs-8ac41541d9ef4c9f/928376d/src/lib.rs:73:26
   |
73 | pub struct GGRSPlugin<T: Config + Send + Sync> {
   |                          ^^^^^^ required by this bound in `GGRSPlugin`

To Reproduce Steps to reproduce the behavior:

1. Update bevy_ggrs_demo to use bevy 0.7, and update ggrs and bevy_ggrs to git based versions.
2. Try to run the project with cargo run

Updated Cargo.toml in the bevy_ggrs_demo:

[package]
name = "bevy_ggrs_demo"
version = "0.1.0"
edition = "2021"

# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html

[dependencies]
bevy_asset_loader = "0.8"
bevy = "0.7"
bytemuck = {version="1.7.3", features= ["derive"]}
ggrs = { git = "https://github.com/gschup/ggrs", features=["sync-send"], rev="37b83c3478114e2876c133f255bc00b29c6af796" }
bevy_ggrs = {git = "https://github.com/gschup/bevy_ggrs", rev="928376df6b37f391ef6593e0355ba5a737ec1492"}
matchbox_socket = { git = "https://github.com/johanhelsing/matchbox", features = ["ggrs-socket"], rev="50c1e69e9f1c0f1e07e0ffd5161db0ce3f9267b5" }
log = "0.4"

[target.'cfg(target_arch = "wasm32")'.dependencies]
ggrs = { git = "https://github.com/gschup/ggrs", features=["sync-send", "wasm-bindgen"], rev="37b83c3478114e2876c133f255bc00b29c6af796" }
bevy_ggrs = {git = "https://github.com/gschup/bevy_ggrs", features=["wasm-bindgen"], rev="928376df6b37f391ef6593e0355ba5a737ec1492"}
bevy-web-resizer = "0.1.0"
web-sys = "0.3"

Expected behavior Errors only related to the bevy 0.6 -> 0.7 upgrade.

Desktop (please complete the following information):

• OS: Only tested w/ an M1 Macbook.

[paul-english]

I've recreated the trait issue I see in my other project with this fork of bevy_ggrs_demo: https://github.com/gschup/bevy_ggrs_demo/compare/main...paul-english:bevy_ggrs_demo:main

Note: there are predictably more errors, though they all looked related to bevy 0.6 -> 0.7 differences.

In my local project I see just the issue the following trait bounds were not satisfied: GGRSConfig: ggrs::Config. The Config implementation is the same as your examples so I can only guess that maybe rustc is seeing perhaps two different versions of the Pod and Zeroable trait.

[gschup]

Sorry for the late answer. This seems like a dependency version issue of your project. Since bevy has already moved forward to 0.8 and bevy_ggrs has been updated accordingly, I am closing this issue.