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	59475	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	51091	May 7, 2020
Serde: Implementing deserialize_struct for my custom deserializer help	1	23	October 17, 2026
Any method to ignore spaces in Rust in statements with if/else or similar? help	1	35	October 17, 2026
FerroProve - C-to-Rust lifter emitting #![forbid(unsafe_code)] crates with a differential oracle announcements	0	5	October 17, 2026
Pass small structs by value or reference? help	15	254	October 17, 2026
Confusing compiller error message when [`FnOnce`] closure moves captured ownership-value out of self help	4	64	October 17, 2026
Guidance on isolating a crate from its optional dependencies (alternative: a crate family) help	1	58	October 17, 2026
TWiR quote of the week community	1788	295895	October 17, 2026
Rookie Question: &T vs Box<T> help	6	147	October 17, 2026
Hotcode: easy to use hot-reload announcements	1	93	October 17, 2026
RSTSR v0.10: A Native Rust n-Dimensional Tensor Library for Scientific Computing, Fully Compatible with the Python Array API Standard announcements	1	22	October 17, 2026
Recent explosion in Rust Rewrites and Reimplementations with LLMs. Thoughts? community	37	1178	October 17, 2026
CO3: Towards the Optimal FFI	7	311	October 17, 2026
They cloned commercial desktops apps with Rust	32	952	October 17, 2026
Buffer initialization does not get optimized out help	6	202	October 17, 2026
VS Code, test panic, can't click and go to stack trace locations editors and IDEs	4	126	October 17, 2026
HolyRust: a Rust-flavored JIT dialect where ownership errors print a diagnostic instead of crashing code review	0	77	October 16, 2026
`typed-ident`: Type-safe identifier validation, inspection, and mutation. (and a retrospective article!) announcements	2	191	October 16, 2026
Declarative Macros in Rust: A Simple and Practical Introduction tutorials	20	467	October 16, 2026
Cargo install/update error	14	436	October 16, 2026
Use cases for Try	8	1294	October 16, 2026
Is rust embedded hal crate the most recommended crate for Arduino board development?	4	168	October 16, 2026
Why Does an Out-of-Bounds Array Index Fail at Compile Time in One Case but at Runtime in Another? help	15	278	October 16, 2026
Multi_bimap - many-to-many bimap freely made of two arbitrary maps announcements	0	21	October 16, 2026
Rust Bootcamp Project RouteForge Review code review	1	85	October 16, 2026
What's everyone working on this week (42/2026)? community	14	341	October 16, 2026
Announcing virtual-file-transfer 0.1.0: Windows virtual-file drag-and-drop and clipboard support announcements	0	30	October 16, 2026
Optimal Mersenne Primes Search Using Modular Groups (in Rust?)	16	374	October 15, 2026
Announcement topic category meta	56	1514	October 15, 2026