When using a custom rust-toolchain file with a pinned version 1.59.0 and running cargo clippy in 1.59.0, I get error: the 'cargo-clippy' binary, normally provi
When I tried to install Rust on my Linux machine this error appeared:error: could not amend shell profile: '/home/$Username/.profile': could not write rcfile fi
Hi I tried to download a .gif file using curl command in Linux fedora 36 using curl https://static.wikia.nocookie.net/minecraft_gamepedia/images/d/d1/Magma_Bloc
I have this code here: pub struct Account { #[serde(rename = "_id", skip_serializing_if = "Option::is_none")] pub id: Option<ObjectId>, pub em
I have this code here: pub struct Account { #[serde(rename = "_id", skip_serializing_if = "Option::is_none")] pub id: Option<ObjectId>, pub em
I have written a webserver which requires some complicated setup and teardown, and am trying to write unit tests. Axum does provide examples using the Tower One
I'm working on a Rust project that has many units test (almost 200). About 20 of those tests are really heavy and they create problems when executed with the ot
I've got the following rust project layout: project_name ├── crate_1 │ ├── src │ │ ...
i run this command for installing afl but got this error :slight_smile: cargo install --force afl --verbose Updating crates.io index Installing afl v0.12.2 Comp
My console application needs to clear the screen. How do I truly clear the screen, like the reset command in Linux? I tried using methods I found on Google, li
When implementing complex calculations, I found that readability suffered a lot. For example, this formula is absolutely unreadable when translated to code (I c
Currently, I use VSCode as my IDE when programming Rust. I use the rust-analyzer VSCode extension, since it seems to be the best one out there for Rust (as of 2
There are many ways to detect the target OS, e.g. #[cfg(windows)], #[cfg(unix)], std::env::consts::OS. For cross-compilation, how can we detect the OS that our
Expected Behavior: Clicking "Run doctest" in vscode should execute one test from doctest snippets. Terminal output SHOULD say ("1 passed;" or "1 failed;"), and
enter image description here **I create rust project by "cargo new [name]" and install rust-analyzer in vsCode.But when I open the project by vscode,there's an
What does the asterisk / star (*) at the end of a cargo tree output represent? How and where is it used?
my docker builds started failing today and I can't seem to figure out exactly how to fix it. Compiling locally is still working. When I try to create a containe
I ran anchor test --skip-deploy and all it should do is initialise my program, but all I get is this error, that I cannot resolve. I checked the tsconfig.json s
I'm getting started with Rust. I want to have a struct that contains (among other things) a string: #[derive(Clone, Debug)] struct Foo { string_field: &
I'm reading the documentation for File: //.. let mut file = File::create("foo.txt")?; //.. What is the ? in this line? I do not recall seeing it in the Rust