crossbeam-utils | Utilities for concurrent programming | Functional Programming library
kandi X-RAY | crossbeam-utils Summary
kandi X-RAY | crossbeam-utils Summary
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crossbeam-utils Examples and Code Snippets
Lines of Code : 3License : Non-SPDX (NOASSERTION)
Copy[dependencies]
crossbeam-utils = "0.5"
extern crate crossbeam_utils;
Community Discussions
Trending Discussions on crossbeam-utils
QUESTION
When building my Rust lambda using cross, I get this error:
ANSWER
Answered 2020-Nov-30 at 19:46Reqwest lists OpenSSL as a requirement on Linux due to it using native-tls, which depends on openssl. You need to install the pkg-config and libssl-dev packages:
QUESTION
When I try to cargo build the 'hello world' of amethyst on Ubuntu 18.04, I get an error about missing libraries from lxbcb. I'm not sure what this error is trying to tell me or how to fix it. It seems like I'm missing libraries -lxcb-render, -lxcb-shap, and -lxcb-xfixes, but I can't seem to find them.
The hello world code of amethyst
...ANSWER
Answered 2019-Apr-21 at 06:53It looks like I missed installing some dependencies.
sudo apt install pkg-config libasound2-dev libssl-dev cmake libfreetype6-dev libexpat1-dev libxcb-composite0-dev
QUESTION
Why can I not clone a git project, add a main.rs and import one of the structs? The compiler complains that the import is unknown and if I make it known it complains about the library file can't be compiled.
My files
...ANSWER
Answered 2019-Feb-06 at 03:33First things first, go back and re-read The Rust Programming Language's chapter on "Packages, Crates, and Modules". This discusses several fundamental concepts that are vital for understanding.
Why can I not clone a git project, add a main.rs and import one of the structs?
To me, this feels like the same question as "why can't I reach into another human, grab their lungs, and then use them to breathe"? You simply cannot download some arbitrary Rust library and start pulling random files out of it and expect them to work.
Specifically in your case, all libraries have a lib.rs that is the crate root. The crate root tends to have many common definitions that are needed by the rest of the code and imports all the submodules. When you create a main.rs and declare the modules from the library as your own, your main.rs becomes the crate root, but it doesn't define all the things that the library needs. This causes the code to fail to compile.
Instead, just use the crate as a library, as it's intended.
The easiest thing to do create a new Cargo project and add the crate as a dependency to your Cargo.toml. The gitlab crate is already distributed on crates.io, so you just add the version number:
QUESTION
I have a project that attempts to build a docker image with a rust binary, however it gets stuck when i tries to use Cargo to download the binaries. Running the image with -it, volume-mounting the src and then running cargo build manually works fine.
Dockerfile:
...ANSWER
Answered 2018-Dec-28 at 14:26So turns out the issue was with the COPY . . command, as it just copied everything into /, which was then attempted to be compiled (At least that's my belief).
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No vulnerabilities reported
Install crossbeam-utils
Rust is installed and managed by the rustup tool. Rust has a 6-week rapid release process and supports a great number of platforms, so there are many builds of Rust available at any time. Please refer rust-lang.org for more information.
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