pub fn TrimRightFunc(s: &[byte], f: fn(rune) -> bool) -> &[byte] ⓘExpand description
TrimRightFunc returns a subslice of s by slicing off all trailing UTF-8-encoded code points c that satisfy f(c).
zh-cn
返回将s后端所有满足f的unicode码值都去掉的子切片。§Example
use gostd_bytes as bytes;
let f = |x| x >= '1' as u32 && x <= '9' as u32;
assert_eq!("123456Hello, Rust".as_bytes(),bytes::TrimRightFunc("123456Hello, Rust654321".as_bytes(), f));