Function libpijul::path::pop [−][src]
pub fn pop(path: &mut String)
Expand description
Pop the last component off an existing path.
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use libpijul::path::pop; let mut s = "a/b/c".to_string(); pop(&mut s); assert_eq!(s, "a/b"); pop(&mut s); assert_eq!(s, "a"); pop(&mut s); assert_eq!(s, "");