format_no_std

Implement write_str to get write_fmt used in macro format!() and format_args!() for no_std formatting bare metal environment

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.

Usage

Library usage example

let mut buf = [0u8; 64];
let s: &str = format_no_std::show(
    &mut buf,
    format_args!("Test String {}: {}", "foo", 42),
).unwrap();

assert_eq!("Test String foo: 42", s);