/Rust/How to convert string to i32 in rust

How to convert string to i32 in rust

Convert string to i32 rust

let my_u8: u8 = "42".parse::<u8>().unwrap();
let my_u32: u32 = "42".parse::<u32>().unwrap();

// or, to be safe, match the `Err`
match "foobar".parse::<i32>() {
  Ok(n) => do_something_with(n),
  Err(e) => weep_and_moan(),
}

Source: stackoverflow.com

How to convert string to i32 in rust

let str = "123";
let num: i32 = str.parse().unwrap();

Source: mkaz.blog

How to convert string to i32 in rust

let str = "123";
let num = str.parse::<i32>().unwrap();

Source: mkaz.blog

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