rustc/vendor/snapbox

snapbox

When you have to treat your tests like pets, instead of cattle

snapbox is a snapshot-testing toolbox that is ready to use for verifying output from

• Function return values
• CLI stdout/stderr
• Filesystem changes

It is also flexible enough to build your own test harness like trycmd.

See the docs for more.

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.