[−][src]Function libpijul::path::pop
pub fn pop(path: &mut String)
Pop the last component off an existing path.
ⓘThis example is not tested
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, "");