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Rollup merge of #75286 - pickfire:patch-9, r=jyn514

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Add additional case for Path starts with

Show what happens if there is an extra extension
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Yuki Okushi 2020-08-10 09:07:52 +09:00 • committed by GitHub
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6
library/std/src/path.rs
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@ -2031,9 +2031,13 @@ impl Path {
/// assert!(path.starts_with("/etc"));
/// assert!(path.starts_with("/etc/"));
/// assert!(path.starts_with("/etc/passwd"));
/// assert!(path.starts_with("/etc/passwd/"));
/// assert!(path.starts_with("/etc/passwd/")); // extra slash is okay
/// assert!(path.starts_with("/etc/passwd///")); // multiple extra slashes are okay
///
/// assert!(!path.starts_with("/e"));
/// assert!(!path.starts_with("/etc/passwd.txt"));
///
/// assert!(!Path::new("/etc/foo.rs").starts_with("/etc/foo"));
/// ```
#[stable(feature = "rust1", since = "1.0.0")]
pub fn starts_with<P: AsRef<Path>>(&self, base: P) -> bool {