Stabilize `!` in Rust 1.40.0 by Centril · Pull Request #65355 · rust-lang/rust
https://github.com/rust-lang/rust/pull/65355#issuecomment-541551254
不穏
github.comStabilize `!` in Rust 1.40.0 by Centril · Pull Request #65355 · rust-lang/rustThis PR stabilizes the never_type (written !). The type represents computations that we know diverge in the type system and therefore has no values / inhabitants / elements / members.
The current n...