language design


Unsafe Code Guidelines A place to raise questions and discuss what kind of unsafe code should be legal.
Topic Replies Views Activity
About the language design category
language design
1 1112 March 25, 2019
Exploring Interior Mutability, Auto Traits and Side Effects
language design
13 758 November 26, 2020
Adding `what` parameter to #[deprecated]
language design
5 271 November 26, 2020
Add Runtime Construction Functions for [T;N] after Const Generics
language design
9 327 November 26, 2020
Pull target environment into Rust typechecker
language design
21 762 November 26, 2020
What would be the benefit of a `Monad` type?
language design
11 649 November 25, 2020
Pre-RFC: `min_target_api_version`
language design
4 486 November 24, 2020
Confusing behaviour of 'let _ = '
language design
7 484 November 23, 2020
Idea: ?Sized for impl &T, impl &mut T
language design
5 262 November 22, 2020
Idea: Explicit implicit conversion
language design
12 527 November 20, 2020
[Pre-RFC] dyn trait declarations
language design
11 703 November 20, 2020
Pre-pre-RFC: match ergonomics for container types — restricted method calls in patterns
language design
26 1242 November 20, 2020
Pre-pre-RFC: syntactic sugar for `Default::default()`
language design
71 2742 November 19, 2020
Why doesn’t matching on a `&mut T` re-borrow?
language design
7 341 November 18, 2020
Flix polymorphic effects
language design
16 652 November 17, 2020
Idea: syntax for function item types
language design
0 134 November 16, 2020
Better user-definable error messages
language design
4 379 November 15, 2020
&own sugar/manual RVO
language design
11 721 November 11, 2020
Idea for named function arguments and symmetry with structs/enums
language design
20 721 November 12, 2020
Mandatory inlined functions for unsized types and 'super lifetime?
language design
66 1240 November 11, 2020
JIT style dynamic compiler
language design
4 585 November 7, 2020
Grammar specification for Rust
language design
2 345 November 10, 2020
Idea: array range [T;N..M] to help with returning arrays of different lengths
language design
2 286 November 10, 2020
Visibility for "this module" but not submodule?
language design
2 242 November 9, 2020
Design space: could global inference **but limited internally to the current crate** would be acceptable in Rust?
language design
17 923 November 6, 2020
Adding #[cfg(const)]?
language design
5 489 November 5, 2020
Pre-RFC: `#[must_bind]`
language design
46 3251 November 4, 2020
Unreserving the word "override" as a reserved keyword
language design
9 663 November 3, 2020
Symbol aliases
language design
12 643 November 3, 2020
Is it feasible to support "prototypes" for "newtype enums"?
language design
2 242 November 3, 2020