RUST

rust string split

let mut split = "some string 123 ffd".split("123");

for s in split {
    println!("{}", s)
}
let vec = split.collect::<Vec<&str>>();
// OR
let vec: Vec<&str> = split.collect();

rust split string into words

// if s is your String or string slice, you can split it

s.split("separator")  // by separator
s.split_whitespace()  // by whitespace
s.lines()  // by newlines
Regex::new(r"s").unwrap().split("one two three")  // by regex crate

rust read splited string as vector

for s in split {
    println!("{}", s)
}
let vec = split.collect::<Vec<&str>>();
// OR
let vec: Vec<&str> = split.collect();