1.0.184 might be causing a compilation error.

[tacogips]

I got a compilation error which doesn't occur with serde 1.0.183. Is it a some breaking change?

example project

Cargo.toml

[package]
name = "serde_184_error"
version = "0.1.0"
edition = "2021"

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

[dependencies]
sentry = "0.31.5"

#The compile error not occured on serde = "= 1.0.183"
serde = "1.0.184"

Error message

    Updating crates.io index
    Checking sentry-types v0.31.5
error[E0507]: cannot move out of `*self` which is behind a shared reference
    --> /g/cargo/registry/src/index.crates.io-6f17d22bba15001f/sentry-types-0.31.5/src/protocol/v7.rs:1083:10
     |
1083 | #[derive(Serialize, Deserialize, Debug, Clone, Parti...
     |          ^^^^^^^^^
     |          |
     |          data moved here
     |          move occurs because `unrecognized` has type `v7::Context`, which does not implement the `Copy` trait
     |
     = note: this error originates in the derive macro `Serialize` (in Nightly builds, run with -Z macro-backtrace for moreinfo)
help: consider borrowing here
     |
1083 | #[derive(&Serialize, Deserialize, Debug, Clone, PartialEq)]
     |          +

For more information about this error, try `rustc --explain E0507`.
error: could not compile `sentry-types` (lib) due to previouserror

[dtolnay]

Indeed, this was a bug in #2570. I've published serde_derive 1.0.185 with a fix. Sorry about the breakage!

[ryanbinnsrv]

@dtolnay I was wondering why my CI builds started failing. Thanks for the quick fix! 🍺

[tacogips]

@dtolnay Thank you for the excellent job as always. In fact, on my team, we refer to you as "dtolnay Sensei" with respect :)