4 releases
0.0.4 | Oct 24, 2020 |
---|---|
0.0.3 | Aug 28, 2020 |
0.0.2 | Aug 28, 2020 |
0.0.1 | Aug 26, 2020 |
#1252 in Rust patterns
8,327 downloads per month
Used in 32 crates
(6 directly)
11KB
debugless-unwrap
This library provides alternatives to the standard .unwrap
* methods on Result
and Option
that don't require Debug
to be implemented on the unexpected variant.
Installation
Please use cargo-edit to always add the latest version of this library:
cargo add debugless-unwrap
Example
use assert_panic::assert_panic;
use debugless_unwrap::*;
#[derive(Copy, Clone)]
struct T;
let some = Some(T);
let none = Option::<T>::None;
let ok = Result::<T, T>::Ok(T);
let err = Result::<T, T>::Err(T);
none.debugless_unwrap_none();
ok.debugless_unwrap();
err.debugless_unwrap_err();
assert_panic!(some.debugless_unwrap_none());
assert_panic!({ err.debugless_unwrap(); });
assert_panic!({ ok.debugless_unwrap_err(); });
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.
Code of Conduct
Changelog
Versioning
debugless-unwrap
strictly follows Semantic Versioning 2.0.0 with the following exceptions:
- The minor version will not reset to 0 on major version changes (except for v1).
Consider it the global feature level. - The patch version will not reset to 0 on major or minor version changes (except for v0.1 and v1).
Consider it the global patch level.
This includes the Rust version requirement specified above.
Earlier Rust versions may be compatible, but this can change with minor or patch releases.
Which versions are affected by features and patches can be determined from the respective headings in CHANGELOG.md.