rust-help-forum

Can I allocate an array in the heap without blowing the stack first? 3 messages

Dec 9, 2022, 8:18 PM Help Question

Implement a nested tree structure (AoC Day 7) 43 messages

Dec 9, 2022, 8:07 PM Help

Why does only iter() gets auto-vectorized, not into_iter()? 4 messages

Dec 9, 2022, 6:38 PM Question

Can I parse an HTTP request with a single struct with axum? 2 messages

Dec 9, 2022, 5:27 PM Help

Cpp Exception to Rust 13 messages

Dec 9, 2022, 5:22 PM Help Question

How to pack two i16s into one i32 26 messages

Dec 9, 2022, 5:14 PM Beginner Question

C++, Rust and Python FFI (cxx and PyO3?) 7 messages

Dec 9, 2022, 3:37 PM Question

mismatched types expected '&str', found struct 'stdstringString' 14 messages

Dec 9, 2022, 2:51 PM Beginner Help Compiler Error

What would be the benefit of binding result of filtering Vector after mem_swap with empty one 9 messages

Dec 9, 2022, 2:01 PM Discussion Question

can I refactor this piece of code into [something](_iterators_)? 8 messages

Dec 9, 2022, 12:19 PM Beginner Question

Help me importing my code 4 messages

Dec 9, 2022, 10:49 AM Beginner Help Question

Create file in tmp directory 48 messages

Dec 9, 2022, 10:38 AM Discussion Beginner Help Question

override macro implementation 6 messages

Dec 9, 2022, 8:49 AM Question

Porting from Spring boot Java app to Rust 6 messages

Dec 9, 2022, 6:54 AM Discussion Beginner Help

Convert vec_ to string 9 messages

Dec 9, 2022, 6:21 AM Beginner Help

Error getting length of split 27 messages

Dec 8, 2022, 11:31 PM Beginner Help Compiler Error

Genetic algorithm code optimization 20 messages

Dec 8, 2022, 8:28 PM Code Review Request Beginner Help

restart tokio failed tasks 10 messages

Dec 8, 2022, 8:04 PM Beginner Help Question

Is there a crate which represents a Rust project as a diagram ? 8 messages

Dec 8, 2022, 7:09 PM Help Question

Pattern to wrap Reader in in-memory seek? 7 messages

Dec 8, 2022, 6:10 PM Question

Is this code good? 21 messages

Dec 8, 2022, 3:26 PM Code Review Request Beginner

Can Anyone explain a tiny piece of code ? 21 messages

Dec 8, 2022, 2:59 PM Beginner Help Question

Pushing to a vector with a lifetime 19 messages

Dec 8, 2022, 1:57 PM Help Question Compiler Error

Storing a C string as a mutable pointer argument 16 messages

Dec 8, 2022, 1:50 PM Help

opaque type members 3 messages

Dec 8, 2022, 12:03 PM Help Question

how do i match something literally in `macro_rules` ? 34 messages

Dec 8, 2022, 10:17 AM Question Compiler Error

What's the equivalent of thread_rng in javascript? 8 messages

Dec 8, 2022, 8:02 AM Help Question

[Solved] How does Rc Type coercions work? 6 messages

Dec 8, 2022, 7:40 AM Discussion Beginner Help Question

Return struct instance 14 messages

Dec 8, 2022, 7:33 AM Code Review Request Beginner Help

How to log an error on a future that may run indefinitely? 6 messages

Dec 8, 2022, 7:11 AM Question

borrow as mutable in for loop 18 messages

Dec 8, 2022, 1:34 AM Beginner Help Question

Organizing data about functions with mixed types for a macro 5 messages

Dec 7, 2022, 10:39 PM Help Beginner Discussion Question

How does iterators work... exactly 98 messages

Dec 7, 2022, 7:25 PM Discussion Beginner Help Question

Rust hosting provider similar to Heroku 4 messages

Dec 7, 2022, 7:10 PM Discussion Question

Limit a Generic to any type that implements from_be_bytes 3 messages

Dec 7, 2022, 6:54 PM Beginner Help Question

Help traversing a tree-like structure (AoC Day7) 15 messages

Dec 7, 2022, 6:52 PM Help Question

making tictactoe to learn Rust 60 messages

Dec 7, 2022, 5:27 PM Code Review Request Beginner

Is this code ok? 8 messages

Dec 7, 2022, 5:07 PM Code Review Request

Help sending messages over websocket 41 messages

Dec 7, 2022, 4:48 PM Beginner Help

Interfacing with System Calls 7 messages

Dec 7, 2022, 3:40 PM Help Question

Receiving data from multiple channels 3 messages

Dec 7, 2022, 2:09 PM Help Question

how to handle reqwest throwing exception 5 messages

Dec 7, 2022, 2:01 PM Beginner Help Question

Get non-ref type of GAT 17 messages

Dec 7, 2022, 1:58 PM Help Question

How do i Fix `this closure implements `FnOnce`, not `FnMut`` Error 17 messages

Dec 7, 2022, 7:37 AM Help Question Compiler Error

How do you set environment variables when running a rust project on windows? 8 messages

Dec 7, 2022, 3:04 AM Beginner Help Question

macro to set struct attribute 12 messages

Dec 7, 2022, 2:45 AM Beginner Help

Freeing resources in a failed constructor 13 messages

Dec 7, 2022, 12:36 AM Beginner Help

Replace substring 4 messages

Dec 6, 2022, 9:21 PM Beginner Help

Todo list removing not working 14 messages

Dec 6, 2022, 9:03 PM Code Review Request Beginner Help Question Compiler Error

Using Cargo.toml instead of `cargo build --target` 3 messages

Dec 6, 2022, 8:51 PM Tooling Help Question