Question

How to check if a value is an ASCII punctuation character in Rust

Answer 1

fn main() {
    let mut val = b'A';
    println!("{}", val.is_ascii_punctuation());
    
    val = b'0';
    println!("{}", val.is_ascii_punctuation());
    
    val = b',';
    println!("{}", val.is_ascii_punctuation());
    
    val = b'%';
    println!("{}", val.is_ascii_punctuation());
}





/*
run:

false
false
true
true

*/

 

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