I have an async fn that returns a type, and want to implement Drop on that type that calls another async function. It's not clear how to do this, and I can't fi
My handy little rust binary is working just fine when compiled and run on pretty much every system except the Ubuntu 18.04 I need it to run on. Why, you might a
I need to compile my code for both 32 and 64 bit windows. As far as I understand, I basically need to configure my CI so that this command: rustup default print
I want to write tests for system that moves entities and detects collisions, system uses Res<Time> to ensure that entities move with constant speed. I was
I was able to build and run substrate-node-template from the instructions from the cloned repo, following the instructions at https://substrate.dev/docs/en/tuto
I have: A Rust library that is compiled to a static C library A Go program that calls the Rust library's API via CGo I wish to pass a Go function (as callback)
I am trying to use Rust to go through and make changes to an HTML file. Basically, I find specific things in the code that I want replaced, then I replace it w
I'm using Diesel with PostgreSQL. I added my migrations, and they worked fine, outputting everything in the schema.rs file. Until I noticed that I was missing t
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
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