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…	1	55943	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() …	3	50250	May 7, 2020
[Beginner] Reference for memory.x format? embedded	4	141	June 25, 2026
Newbie: How do I choose a crate from all those on Docs.rs? community	4	226	June 25, 2026
Can a proc macro know the fully qualified name of the item it's operating on? help	1	62	June 24, 2026
^^ help: convert the identifier to snake case: `зз`	7	105	June 24, 2026
Allocating memory in a separate pool, and freeing it help	8	96	June 24, 2026
Will Box::leak 'static run Drop on Exit? help	4	112	June 24, 2026
What would it take to serialize a Future? help	8	253	June 24, 2026
Non-static, Non-Send Tokio Spawn Blocking with &self and Scoped Threads help	5	115	June 24, 2026
Novel, Safe Uses for sync::Weak? help	3	82	June 24, 2026
Axum S3 file downloading help	8	84	June 24, 2026
Why are only some float constants moved into the float primitives	1	68	June 24, 2026
Rust port of simdutf? help	0	63	June 24, 2026
[Beginner] uart on the pico-2 with rp235x-hal embedded	28	209	June 24, 2026
Does the observable behavior of the program guaranteed by seq_cst equal that of changing it to RMW operations with acq_rel that write the same value? help	8	122	June 24, 2026
TWiR quote of the week community	1742	277188	June 24, 2026
Can be 'if' on the left side in Rust? code review	10	227	June 24, 2026
Covariant, invariant and PhantomData; Why does this compile?	3	140	June 23, 2026
An Introduction to Programming using ECS & EBP, in Rust tutorials	21	934	June 23, 2026
OpenAI Buys Seat on Rust Board	12	657	June 24, 2026
Converting Rust to C help	1	192	June 23, 2026
Krav - Minimal Rust Version Control System announcements	0	77	June 23, 2026
Multithreading equivalent of `select!`? help	8	354	June 23, 2026
[ANN] rkyber v0.1.0: minimalist pure Rust implementation of FIPS 203 / Kyber post-quantum Key Encapsulation Mechanism announcements	0	39	June 23, 2026
Mutating a Vec while iterating through it and keeping order code review	7	198	June 23, 2026
What's everyone working on this week (26/2026)? community	2	120	June 23, 2026
Soundness check for split_lifetime! code review	5	182	June 23, 2026
Function Causing Unknown Error help	5	196	June 23, 2026
Zrip 0.5.0 (Zstd codec in pure Rust) announcements	0	77	June 23, 2026