Hey Rustaceans! Got an easy question? Ask here (21/2021)!

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  1. rust

    Empowering everyone to build reliable and efficient software.

    Somewhat unluckily, rustc currently has troubles inferring HRTB for closures and, from time to time, needs a helping hand:

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  3. log

    Logging implementation for Rust (by rust-lang)

    Something like fern or log4rs should be able to be configurable in any way you like. It might be possible to use one of the less complex options as well. Choose one that works for you from the executables section here.

  4. serde-repr

    Serialize and deserialize C-like enum as underlying repr

    The other issue is that it looks like serde_repr will not generate correct code for #[repr(C)] enums as it appears to interpret the bit inside #[repr(...)] as an integer type: https://github.com/dtolnay/serde-repr/blob/master/src/lib.rs#L60

  5. sccache

    Sccache is a ccache-like tool. It is used as a compiler wrapper and avoids compilation when possible. Sccache has the capability to utilize caching in remote storage environments, including various cloud storage options, or alternatively, in local storage.

    hmm... this could be https://github.com/mozilla/sccache/issues/1000

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