Crate of the Week

#490

shellfn: Rust proc macro for easily and safely use shell scripts in rust

8 Likes
#491

Makes sense as the readme feels a bit duplicated. Although in my crate I currently have the README.md set as a generic thing. I also seen some crates using it for release notes.

#492

mpmc-scheduler round-robin mpmc work scheduler

2 Likes
#493

Inert of course. :clown_face:

1 Like
#494

Battery, a cross-plattform library to retrieve battery information.

4 Likes
#495

multi_try: safely combine Results – ergonomically return multiple errors from validation.

4 Likes
#496

psd - A Rust API for parsing and working with PSD files.

2 Likes
#497

swym - efficient transactional memory in Rust.

4 Likes
#498

prettier assertions https://crates.io/crates/pretty-assertions

looks interesting

1 Like
#499

@mark-i-m: Yes it’s really nice but has already been crate of the week in issue 175:

https://this-week-in-rust.org/blog/2017/03/28/this-week-in-rust-175/

1 Like
#500

validator: simple validation for Rust structs inspired by marshmallow and Django validators

2 Likes
#501

ncollide is a 2 and 3-dimensional collision detection library.
This is from the wonderful rustsim package.

2 Likes
#502

slice-group-by a crate that provide an efficient way to iterate over groups in str and slices. Useful to create tokenizers.

3 Likes
#503

copyless - library that helps putting values into Box or Vec without memcpy instructions generated by the compiler.

5 Likes
#504

cargo-call-stack: Whole program static stack analysis

#505

luster: An experimental Lua VM implemented in pure Rust.

1 Like
#506

safety-guard: Provides a #[safety] attribute to generate a corresponding doc entry and a debug assertion if a constraint is specified.

5 Likes
#507

cargo-instruments for generating Instruments.app trace data on macOS. So cool for performance work!

2 Likes
#508

descartes, a crate for

  • Error-tolerant 2D geometry engine
  • that allows for arbitrary error tolerances
  • dealing with both floating-point inaccuracies and much larger user input inaccuracies
1 Like
#509

Sonic - Fast, lightweight & schema-less search backend. An alternative to Elasticsearch that runs on a few MBs of RAM.

6 Likes