Skip to content

Add doc example to String::as_mut_str #44453

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 1 commit into from
Sep 15, 2017
Merged

Add doc example to String::as_mut_str #44453

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
17 changes: 16 additions & 1 deletion src/liballoc/string.rs
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -749,7 +749,22 @@ impl String {
self
}

/// Extracts a string slice containing the entire string.
/// Converts a `String` into a mutable string slice.
///
/// # Examples
///
/// Basic usage:
///
/// ```
/// use std::ascii::AsciiExt;
///
/// let mut s = String::from("foobar");
/// let s_mut_str = s.as_mut_str();
///
/// s_mut_str.make_ascii_uppercase();
///
/// assert_eq!("FOOBAR", s_mut_str);
/// ```
#[inline]
#[stable(feature = "string_as_str", since = "1.7.0")]
pub fn as_mut_str(&mut self) -> &mut str {
Expand Down