bjoernager/rust
bjoernager/rust
1
Fork 0
Code Activity

Point out that behavior might be switched on 2015 and 2018 editions too one day

Browse source
This commit is contained in:
est31 2021-04-26 20:46:30 +02:00
parent 8212de8eb1
commit 5bd31879d7
1 changed files with 4 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

6
library/std/src/primitive_docs.rs
View file

@ -553,8 +553,10 @@ mod prim_pointer {}
/// # Editions
///
/// Prior to Rust 1.53, arrays did not implement `IntoIterator` by value, so the method call
/// `array.into_iter()` auto-referenced into a slice iterator. That behavior is preserved in the
/// 2015 and 2018 editions of Rust for compatability, ignoring `IntoIterator` by value.
/// `array.into_iter()` auto-referenced into a slice iterator. Right now, the old behavior
/// is preserved in the 2015 and 2018 editions of Rust for compatibility, ignoring
/// `IntoIterator` by value. In the future, the behavior on the 2015 and 2018 edition
/// might be made consistent to the behavior of later editions.
///
#[cfg_attr(bootstrap, doc = "```rust,edition2018,ignore")]
#[cfg_attr(not(bootstrap), doc = "```rust,edition2018")]