Function rufl::string::count_chars

source · 
pub fn count_chars(s: impl AsRef<str>) -> usize
Expand description

Returns the characters count in target string.

§Arguments

  • s - The string to count characters.

§Returns

Returns the characters count of target string.

§Example

use rufl::string;

assert_eq!(5, string::count_chars("hello"));

assert_eq!(2, string::count_chars("你好"));

assert_eq!(7, string::count_chars("a̐éö̲"));