Maybe Waffle 177af47104 Implement #[rustc_default_body_unstable] ...

This attribute allows to mark default body of a trait function as
unstable. This means that implementing the trait without implementing
the function will require enabling unstable feature.

This is useful in conjunction with `#[rustc_must_implement_one_of]`,
we may want to relax requirements for a trait, for example allowing
implementing either of `PartialEq::{eq, ne}`, but do so in a safe way
-- making implementation of only `PartialEq::ne` unstable.

2022-07-26 15:38:03 +04:00

..

src

Implement #[rustc_default_body_unstable]

2022-07-26 15:38:03 +04:00

Cargo.toml

move encode_and_write_metadata to rustc_metadata::fs

2022-07-02 22:51:40 +09:00