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• case-studies

  1 1,325 0.0 Rust

  Analysis of various tricky Rust code

  Addendum: Technically there are various hacks out in the wild that can get something like this working using macros, but their usefulness is more limited. Once generics are in play, they stop working for the same reason and you are back to square one. Such approaches include autoref specialization which (ab)uses type inferrence to select different methods with the same name (kind of similar to what you seemed to be trying to do) and OIBIT specialization, which relies on a different nightly feature.

• rust

  1,054 82,323 10.0 Rust

  Empowering everyone to build reliable and efficient software.

  

  TcpBuilder::listen() provides the backlog parameter which is not exposed by TcpListener::bind(); instead, it looks like they chose the magic number 128 so that's what I used here to reproduce the std behavior (there's no comment as to why this value was chosen, I assume it's just one that "felt right"): https://github.com/rust-lang/rust/blob/master/library/std/src/sys_common/net.rs#L386

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• rusqlite

  7 2,143 5.6 Rust

  Ergonomic bindings to SQLite for Rust

  

  I want to use arrays in sqlite but the documentations for rusqlite doesn't have examples of how to use the extra array feature. How do I store and search text arrays in rusqlite?

• Cargo

  108 10,490 9.9 Rust

  The Rust package manager

  

  AFAIK cargo install uses the default feature set i.e. sse2. It was decided against using target-cpu=native by default https://github.com/rust-lang/cargo/issues/4150.

• rfcs

  1 11 0.0

  RFCs for changes to Rust (by withoutboats)

  I'm not qualified to give an in-depth answer, but the short answer is that you can't. This has been proposed and postponed: Link

• cross

  60 4,673 8.4 Rust

  “Zero setup” cross compilation and “cross testing” of Rust crates

  

  I've used cargo cross before with good results. It spins up a docker container to test your code on a remote target. Should be a bit simpler than relying on raw docker builds for a quick test cycle.

• book

  319 12,366 9.2 Rust

  The Rust Programming Language

  

  The official Rust book is available online and very good.

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• coreutils

  50 14,722 9.1 Rust

  Cross-platform Rust rewrite of the GNU coreutils

  

  need a review on this https://github.com/uutils/coreutils/pull/1791

• opencv-rust

  7 1,404 3.9 Rust

  Rust bindings for OpenCV 3 & 4

  I added opencv-rust as a dependency to a project. It makes my builds and even cargo check s really slow. It seems to invoke the build.rs script every time even when just type checking. Is this intentional? Is there any way to avoid this?

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