[−][src]Function persistent_rope::split_at_char_index
pub fn split_at_char_index(string: &str, index: usize) -> (&str, &str)
Examples
use persistent_rope::split_at_char_index; assert_eq!(split_at_char_index("長さ", 1), ("長", "さ")); assert_eq!(split_at_char_index("長さ", 0), ("", "長さ")); assert_eq!(split_at_char_index("長さ", 2), ("長さ", "")); assert_eq!(split_at_char_index("長さ", 3), ("長さ", ""));