Function konst::string::get_from

source · 
pub const fn get_from(string: &str, from: usize) -> Option<&str>
Expand description

A const equivalent of string.get(from..).

§Example

use konst::string;

const STR: &str = "foo bar baz";

const SUB0: Option<&str> = string::get_from(STR, 0);
assert_eq!(SUB0, Some(STR));

const SUB1: Option<&str> = string::get_from(STR, 4);
assert_eq!(SUB1, Some("bar baz"));

const SUB2: Option<&str> = string::get_from(STR, 8);
assert_eq!(SUB2, Some("baz"));

const SUB3: Option<&str> = string::get_from(STR, 100);
assert_eq!(SUB3, None);