bjoernager/rust
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Expand {Path,OsStr}::{to_str,to_string_lossy} doc examples.

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This commit is contained in:
Corey Farwell 2017-01-04 22:47:23 -05:00
parent 7b659cfdbc
commit 4794f95683
2 changed files with 32 additions and 4 deletions
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13
src/libstd/path.rs
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@ -1428,8 +1428,8 @@ impl Path {
/// ```
/// use std::path::Path;
///
/// let path_str = Path::new("foo.txt").to_str();
/// assert_eq!(path_str, Some("foo.txt"));
/// let path = Path::new("foo.txt");
/// assert_eq!(path.to_str(), Some("foo.txt"));
/// ```
#[stable(feature = "rust1", since = "1.0.0")]
pub fn to_str(&self) -> Option<&str> {
@ -1444,12 +1444,17 @@ impl Path {
///
/// # Examples
///
/// Calling `to_string_lossy` on a `Path` with valid unicode:
///
/// ```
/// use std::path::Path;
///
/// let path_str = Path::new("foo.txt").to_string_lossy();
/// assert_eq!(path_str, "foo.txt");
/// let path = Path::new("foo.txt");
/// assert_eq!(path.to_string_lossy(), "foo.txt");
/// ```
///
/// Had `os_str` contained invalid unicode, the `to_string_lossy` call might
/// have returned `"fo<66>.txt"`.
#[stable(feature = "rust1", since = "1.0.0")]
pub fn to_string_lossy(&self) -> Cow<str> {
self.inner.to_string_lossy()