hash_cache | accompanying code largely fulfills goals

hash_cache is a Rust library. hash_cache has no bugs, it has no vulnerabilities and it has low support. You can download it from GitHub.

The accompanying code largely fulfills the goals of the thread-safe expiring cache that was specified. Please see the NOTES.md file to see my initial thinking. Note that the approach I outline there is the approach I ended up using. Design goals: Write a thread safe caching implementation that has good 95th and 99th percentile latencies and also supports expiring keys. see the ISSUES.md file for a description of the limitations of this approach and partial implementation. To run the tests, use cargo test To run the performance benchmarks, use cargo to install criterion cargo intall cargo-criterion and then run cargo criterion documentation can be access with cargo doc --open.