Hey Rustaceans! Got an easy question? Ask here (7/2021)!

• sudo.rs

  1 - -

• Clippy

  120 10,736 10.0 Rust

  A bunch of lints to catch common mistakes and improve your Rust code. Book: https://doc.rust-lang.org/clippy/

  

Btw, using .expect() with a dynamically-formatted error message is a bit wasteful, because even if the file was read correctly, format!() will still be executed just to be thrown away a moment later (clippy even has a warning for that).

• InfluxDB

  www.influxdata.com sponsored

  Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

  

• rust-analyzer

  207 9,320 10.0 Rust

  Discontinued A Rust compiler front-end for IDEs [Moved to: https://github.com/rust-lang/rust-analyzer] (by rust-analyzer)

  

Oh, thanks! I had installed the Rust extension in VS Code since it looked more "official"; I installed rust-analyzer instead and problem solved. Thanks!

• rust-cookbook

  4 2,194 0.0 Shell

  https://rust-lang-nursery.github.io/rust-cookbook

  

I don't know why he's doing it like this. I thought it might have something to do with the example being around 2 years old, dating back to version 0.14 of the rusqlite crate, but that does not seem to be the case. It could be as simple as the author just not noticing it wasn't required.

• cpal

  11 2,411 7.8 Rust

  Cross-platform audio I/O library in pure Rust

  

you need to use a "loopback" device, as shown here - https://github.com/RustAudio/cpal/pull/478 (note, ive only tested this on windows - if its not supported on linux you could always plug your sound card output into its line-in/mic jack)

• ht

  39 4,722 8.9 Rust

  Friendly and fast tool for sending HTTP requests

There is a CLI application I'm working on that contains a code like this for returning custom exit codes:

• exit_status

  1 2 4.1 Rust

  a proc-macro that allows rust's main function to return an exit status code

I made one now in case there is an interest https://github.com/ducaale/exit_status

• WorkOS

  workos.com sponsored

  The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.

  

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