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Rollup merge of #88273 - jhpratt:update-iterator-docs, r=jyn514

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Fix references to `ControlFlow` in docs

The `Iterator::for_each` method previously stated that it was not possible to use `break` and `continue` in it — this has been updated to acknowledge the stabilization of `ControlFlow`. Additionally, `ControlFlow` was referred to as `crate::ops::ControlFlow` which is not the correct path for an end user.

r? `@jyn514`
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Léo Lanteri Thauvin 2021-08-25 15:48:55 +02:00 committed by GitHub
commit 3375283763
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1 changed files with 4 additions and 4 deletions
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8
library/core/src/iter/traits/iterator.rs
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@ -1957,8 +1957,8 @@ pub trait Iterator {
/// assert_eq!(it.next(), Some(&40));
/// ```
///
/// While you cannot `break` from a closure, the [`crate::ops::ControlFlow`]
/// type allows a similar idea:
/// While you cannot `break` from a closure, the [`ControlFlow`] type allows
/// a similar idea:
///
/// ```
/// use std::ops::ControlFlow;
@ -2024,8 +2024,8 @@ pub trait Iterator {
/// assert_eq!(it.next(), Some("stale_bread.json"));
/// ```
///
/// The [`crate::ops::ControlFlow`] type can be used with this method for the
/// situations in which you'd use `break` and `continue` in a normal loop:
/// The [`ControlFlow`] type can be used with this method for the situations
/// in which you'd use `break` and `continue` in a normal loop:
///
/// ```
/// use std::ops::ControlFlow;