Function parse_i32

pub const fn parse_i32(s: &str) -> Result<i32, ParseIntError>

Parses a i32 from a &str.

This returns an Err if the string would not successfully .parse() into a i32.

To parse a i32 from only part of a string, you can use Parser::parse_i32.

Const stabilization

The equivalent std function, was const-stabilized in Rust 1.82.0.

Example

For an example of how to use this function, you can look at the one for i128.