gostd_bytes

Function IndexAny

Source 
pub fn IndexAny(s: impl AsRef<[byte]>, chars: impl AsRef<str>) -> int
Expand description

IndexAny interprets s as a sequence of UTF-8-encoded Unicode code points. It returns the byte index of the first occurrence in s of any of the Unicode code points in chars. It returns -1 if chars is empty or if there is no code point in common.

zh-cn 字符串chars中的任一utf-8编码在s中第一次出现的位置，如不存在或者chars为空字符串则返回-1

§Example

use gostd_bytes as bytes;

assert_eq!(bytes::IndexAny("chicken", "aeiouy"),2);
assert_eq!(bytes::IndexAny("crwth", "aeiouy"),-1);
assert_eq!(bytes::IndexAny("chicken".as_bytes(), "aeiouy"),2);
assert_eq!(bytes::IndexAny("crwth".as_bytes(), "aeiouy"),-1);