error[E0658]: deriving `Default` on enums is experimental

[miaomiao1992]

#Rust stable MSVC 1.57

error[E0658]: deriving Default on enums is experimental
--> src\frame_buffer.rs:18:10
|
18 | #[derive(Default, Clone, PartialEq, Copy)]
| ^^^^^^^
|
= note: see issue #86985 rust-lang/rust#86985 for more information
= note: this error originates in the derive macro Default (in Nightly builds, run with -Z macro-backtrace for more info)

[flo-at]

Thanks for the report. According to the stabilization PR this feature is stable since Rust 1.62. Can you update your Rust and check again, please? It seems to be pretty outdated.

[miaomiao1992]

Thanks for the report. According to the stabilization PR this feature is stable since Rust 1.62. Can you update your Rust and check again, please? It seems to be pretty outdated.

thanks, now the issue is solved.