Hi,
How to find number of characters in a string?
Following example returns byte count instead of number of characters.
use std::string::String;
fn main() {
let unicode_str = String::from_str("ಅ");
let ascii_str = String::from_str("a");
println!("unicode str: {}, ascii str: {}", unicode_str.len(),
ascii_str.len());
}
--
Regards
Aravinda | ಅರವಿಂದ
http://aravindavk.in
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