Import 'predicates-core' crateupstream

Request Document: go/android-rust-importing-crates
For CL Reviewers: go/android3p#cl-review
For Build Team: go/ab-third-party-imports
Bug: 310599818

Change-Id: I662dcdb358a1e058a7c2339e5fb9e4b54d2f7650

1 files changed, 25 insertions, 0 deletions

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+# predicates-core
+
+> Traits for **boolean-valued predicate functions** in Rust.
+
+[![Build Status](https://dev.azure.com/assert-rs/assert-rs/_apis/build/status/predicates-rs?branchName=master)](https://dev.azure.com/assert-rs/assert-rs/_build/latest?definitionId=1&branchName=master)
+[![Documentation](https://img.shields.io/badge/docs-master-blue.svg)](https://docs.rs/predicates-core)
+![License](https://img.shields.io/crates/l/predicates-core.svg)
+[![Crates.io](https://img.shields.io/crates/v/predicates-core.svg?maxAge=2592000)](https://crates.io/crates/predicates-core)
+
+[Changelog](https://github.com/assert-rs/predicates-rs/blob/master/crates/core/CHANGELOG.md)
+
+
+## License
+
+`predicates-core` is distributed under the terms of both the MIT license and the
+Apache License (Version 2.0).
+
+See LICENSE-APACHE, and LICENSE-MIT for details.
+
+
+## Credits
+
+Big thanks to [futures-rs](https://github.com/alexcrichton/futures-rs), whose
+slick API design informed a lot of decisions made on the API design of this
+library.