bjoernager/rust
bjoernager/rust
1
Fork 0
Code Activity

Auto merge of #116866 - slanterns:inspect-stabilize, r=BurntSushi

Browse source 
Stabilize `result_option_inspect`

This PR stabilizes `result_option_inspect`:

```rust
// core::option

impl Option<T> {
    pub fn inspect<F: FnOnce(&T)>(self, f: F) -> Self;
}

// core::result

impl Result<T, E> {
    pub fn inspect<F: FnOnce(&T)>(self, f: F) -> Self;
    pub fn inspect_err<F: FnOnce(&E)>(self, f: F) -> Self;
}
```

<br>

Tracking issue: https://github.com/rust-lang/rust/issues/91345.
Implementation PR: https://github.com/rust-lang/rust/pull/91346.

Closes https://github.com/rust-lang/rust/issues/91345.
This commit is contained in:
bors 2023-11-13 19:46:18 +00:00
commit 85b8450466
5 changed files with 4 additions and 16 deletions
Download patch file Download diff file Expand all files Collapse all files

1
compiler/rustc_errors/src/lib.rs
View file

@ -10,7 +10,6 @@
#![feature(if_let_guard)]
#![feature(let_chains)]
#![feature(never_type)]
#![feature(result_option_inspect)]
#![feature(rustc_attrs)]
#![feature(yeet_expr)]
#![feature(try_blocks)]