Rust

Shorten a String in StringBuilder by N Chars

Demonstrates how to shorten a string contained in a Chilkat StringBuilder object by N chars.

Note: This example demonstrates the Shorten method which was added in Chilkat v9.5.0.87.

Rust

let sb = chilkat::StringBuilder::new();

// Load a file that contains this string:  0123456789ABCDEF
let _ = sb.load_file("qa_data/txt/remove_chars.txt", "utf-8").is_ok();

let _ = sb.shorten(3);

println!("{}", sb.get_as_string().unwrap_or_default());

// Output is: 0123456789ABC