LenientBool

This crate provides the LenientBool type, which converts the following values into a boolean:

• true
• false
• t
• f
• 0
• 1

Comparisons are case-insensitive, so TRUE, tRue, and T all work, for example.

Documentation

License

Licensed under either of

• Apache License, Version 2.0, (LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0)
• MIT license (LICENSE-MIT or http://opensource.org/licenses/MIT)

at your option.

Contribution

Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.

lib.rs:

This module provides a single type, LenientBool, which implements FromStr to convert a string into a boolean. It is more accepting of various boolean representations than the standard bool function, performing case-insensitive matches against true, false, t, and f, yes, no, y, n, 0, and 1.

Errors

Any string not matching the above list will return a LenientBoolError.

Examples

extern crate lenient_bool;
use lenient_bool::LenientBool;

fn main() {
    let b : bool = "1".parse::<LenientBool>().unwrap().into();
    assert_eq!(b, true);
}