The Rust Programming Language Forum

Topic	Replies	Views	Activity
Welcome to the Rust programming language users forum meta This forum is for help, discussion, and announcements related to the Rust programming language. Please read our code of conduct before participating. We will remove any posts that are not respectful, constructive, and o…	3	54288	June 24, 2022
Forum Code Formatting and Syntax Highlighting meta To format code in this forum you need to surround the code with three backticks (```). For example, typing this... ``` fn main() { println!() } ``` ...will be rendered as highlighted Rust code, like so: fn main() …	5	49661	May 7, 2020
Review of slides for talk about Rust performance community	6	148	April 7, 2026
Is it good practice to specify just one target for docs.rs? help	6	130	April 7, 2026
HashMap with lookup by key variant that has references? help	4	43	April 7, 2026
Pqrascv-core: Post-quantum (ML-DSA-65) remote attestation with built-in SLSA provenance for no_std embedded Rust code review	0	6	April 7, 2026
Intuition for optimizations help	7	110	April 7, 2026
TWiR quote of the week community	1721	270060	April 7, 2026
Please help understand the problem with implementing a semaphore help	6	133	April 7, 2026
Can `Pin` container replace/remove elements safely	3	141	April 7, 2026
Crate of the Week community	1552	265362	April 7, 2026
VSCode error: linker `cc` not found \| = note: No such file or directory (os error 2) help	1	60	April 7, 2026
Name suggestion when new is taken help	9	224	April 7, 2026
Iced + Tokio Spawn - Unable to return values from async closure help	3	57	April 7, 2026
Basic Object Oriented Programming in Rust help	106	2172	April 7, 2026
`serde_test2` has been released, reviving the unmaintained `serde_test` crate announcements	0	66	April 7, 2026
How to link write_volatile core library function to ram help	5	186	April 7, 2026
Did Discourse change its notifications? meta	6	167	April 7, 2026
How does tokio's multi-thread scheduler behave with futures generated inside a while loop?	1	61	April 6, 2026
What's everyone working on this week (14/2026)? community	7	138	April 6, 2026
Where is data stored in Rust generic functions? help	5	166	April 6, 2026
Which one is faster to compile, amd or intel cpus?	9	338	April 6, 2026
Why do I need to use crate:: to access modules in Rust? help	5	249	April 6, 2026
Compile-time dependency injection in Rust (no dyn, no Arc, no runtime container) code review	2	159	April 6, 2026
Plug-in-ization with [Slint] problem help	0	47	April 6, 2026
Retarget 0.1.2 - straightforward Rust hooks for macOS and Windows announcements	0	41	April 6, 2026
How to measure structural similarity between programs written in different languages community	1	68	April 6, 2026
Macros and functions help	2	97	April 6, 2026
Solving a Rust enum pattern matching exercise by replacing placeholder comments with proper match patterns for three different enum variants help	1	71	April 6, 2026
Returning full allocation causes problem with hashbrown? help	3	141	April 5, 2026