Implement Display support in lead up to #7#38
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This is a step towards assert-rs#7. We can now display the expression under test. Next steps: - Ellipsis the strings being reported from this change. - Ability to enumerate failure cases. I'm mixed about building this enumeration functionality directly into `Predcate` or if we should instead provide an expanded trait that is only implemented when `Predicate` is `Display` and `T` is `Debug`. For now, I'm going with the simplest implementation, to assume every predicate will want this functionality. BREAKING CHANGES: - `Display` is now required to implement `Predicate`. - Generic traits (taking `T`) now require `T` to be `Debug`.
This can be important for - Clarifying the intent of a predicate, especially when looking at test results - Shortening `Predicate::display`s that are too big This is another step towards assert-rs#7.
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Implement `Display` support in lead up to assert-rs#7
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…ert-rs#38) This PR contains the following updates: | Package | Type | Update | Change | |---|---|---|---| | [crate-ci/committed](https://redirect.github.com/crate-ci/committed) | repository | patch | `v1.1.7` → `v1.1.9` | Note: The `pre-commit` manager in Renovate is not supported by the `pre-commit` maintainers or community. Please do not report any problems there, instead [create a Discussion in the Renovate repository](https://redirect.github.com/renovatebot/renovate/discussions/new) if you have any questions. --- ### Release Notes <details> <summary>crate-ci/committed (crate-ci/committed)</summary> ### [`v1.1.9`](https://redirect.github.com/crate-ci/committed/blob/HEAD/CHANGELOG.md#011-2019-08-06) [Compare Source](https://redirect.github.com/crate-ci/committed/compare/v1.1.8...v1.1.9) ##### Features - Create pre-built binaries ([86264b85](https://redirect.github.com/crate-ci/committed/commit/86264b8557fea00435aa92f1345f61dcf923650b), closes [#​12](https://redirect.github.com/crate-ci/committed/issues/12)) <!-- next-url --> [Unreleased]: https://redirect.github.com/crate-ci/committed/compare/v1.1.9...HEAD [1.1.9]: https://redirect.github.com/crate-ci/committed/compare/v1.1.8...v1.1.9 [1.1.8]: https://redirect.github.com/crate-ci/committed/compare/v1.1.7...v1.1.8 [1.1.7]: 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