as-result

Rust crate which provides the AsResult<T, E> and IntoResult<T, E> traits.

Supported Types

By default, the following types from the standard library have implementations of these traits:

• [std::process::ExitStatus] implemented for [std::io::Result]<()>
• [std::process::Output] implemented for [std::io::Result]<[std::process::Output]>

Example

Common when spawning commands is the desire to convert the exit status into a result:

```rust use as_result::*; use std::process::Command;

Command::new("/bin/echo") .arg("hello world") .status() .andthen(IntoResult::intoresult) .unwrap();

Command::new("/bin/echo") .arg("hello world") .status() .unwrap() .into_result() .unwrap();

Command::new("/bin/echo") .arg("hello world") .status() .map_result() .unwrap() ```

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.