internals

ideas (deprecated) Deprecated category. Please file into topic like Tools, Libs, etc. bikeshed (deprecated) Should the shed be blue? Red? A deep shade of purple? Here, discuss things such as naming, style conventions, and other minutia. Note that bikesheds are not necessarily frivolous, and indeed frivolous bikeshedding should be avoided. policy How the Rust project itself works.

Topic	Replies	Views	Activity
About the internals category internals	0	2172	July 7, 2014
pre-RFC: LTS for the Rust Toolchain policy	165	5524	October 1, 2026
Process for merging core/alloc/std internals	17	626	September 25, 2026
Rust-lang/rust LLM policy policy	12	1285	August 9, 2026
More windowing functions for iterators internals	4	398	July 26, 2026
Contributor Responsibility and Review Cost in the Age of Code Generation policy	18	1229	March 6, 2026
Unexpected compiler optimisation: archiving your dependencies internals	21	1254	January 18, 2026
Returning a large type into a `Box` without copies internals	17	1281	July 22, 2025
Question about long-standing issues policy	10	1118	July 17, 2025
Wrapping shift operator code doing bitmasking twice internals	1	351	July 7, 2025
`Vec::reserve()` amortization guarantees in loops internals	1	474	June 8, 2025
Optimize generic functions for MIR by the compiler internals	1	260	June 3, 2025
Add bit_len() function internals	3	562	June 3, 2025
Optimize unnecessary O(n^2) check in `slice::get_disjoint_mut` internals	12	902	April 20, 2025
Run-time Dynamic type-casting (RTTI), contd internals	2	356	April 8, 2025
New data type idea: counter internals	3	539	February 27, 2025
Optimizing Fallback Algorithms for Float Parsing internals	6	686	January 28, 2025
What is the status on the panic-free subset of Rust idea? internals	21	1704	January 20, 2025
Type inference breakage in 1.80 has not been handled well policy	52	12088	December 22, 2024
[BUG] Rounding error that break the ensurance of f32::div_euclid internals	25	1967	December 10, 2024
Rust playground stuck without timeout internals	9	597	November 23, 2024
Global-allocator and weird Zephyr issue internals	4	451	July 29, 2024
Any updates on the Rust Trademark? policy	1	334	July 26, 2024
Problems porting standard library to my OS internals	3	818	June 5, 2024
Warn on needless allows internals	6	474	May 23, 2024
Detect forked process internals	1	682	May 2, 2024
High memory usage on random file reads using `seek_read` (Windows) internals	14	1204	March 4, 2024
Prohibit the use of unwrap() and increase Panics privacy! internals	26	3048	February 13, 2024
Improve format of Rust RFC, like Python PEP policy	6	1078	January 16, 2024
Isnt the const f64::MANTISSA_DIGITS wrongly set as 53 instead of 52? internals	9	1105	December 6, 2023