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## Summary [summary]: #summary Expand the current `pub`/non-`pub` categorization of items with the ability to say "make this item visible *solely* to a (named) module tree." The current `crate` is one such tree, and would be expressed via:...
This package provides safe abstraction to the linux prctl() interface. Some
functions may be architecture-specific.
## Summary [summary]: #summary Extend the existing `#[repr]` attribute on structs with a `packed = "N"` option to specify a custom packing for `struct` types. ## Motivation [motivation]: #motivation Many C/C++ compilers allow a packing to b...
## Summary [summary]: #summary Add a standard allocator interface and support for user-defined allocators, with the following goals: 1. Allow libraries (in libstd and elsewhere) to be generic with respect to the particular allocator, to sup...
## Summary [summary]: #summary Improve the target-specific dependency experience in Cargo by leveraging the same `#[cfg]` syntax that Rust has. ## Motivation [motivation]: #motivation Currently in Cargo it's [relatively painful][issue] to l...
## Summary [summary]: #summary Extend the existing `#[repr]` attribute on structs with an `align = "N"` option to specify a custom alignment for `struct` types. ## Motivation [motivation]: #motivation The alignment of a type is normally not...
## Summary [summary]: #summary Add two methods to the `std::os::unix::process::CommandExt` trait to provide more control over how processes are spawned on Unix, specifically: ```rust fn exec(&mut self) -> io::Error; fn before_exec<F>(&mut s...
## Summary [summary]: #summary [src/grammar]: https://github.com/rust-lang/rust/tree/master/src/grammar Grammar of the Rust language should not be rustc implementation-defined. We have a formal grammar at [src/grammar] which is to be used a...
## Summary [summary]: #summary Refine the unguarded-escape-hatch from [RFC 1238][] (nonparametric dropck) so that instead of a single attribute side-stepping *all* dropck constraints for a type's destructor, we instead have a more focused s...
## Summary Add "panic-safe" or "total" alternatives to the existing panicking indexing syntax. ## Motivation `SliceExt::get` and `SliceExt::get_mut` can be thought as non-panicking versions of the simple indexing syntax, `a[idx]`, and `Slic...
## Summary This RFC describes the Rust Language Server (RLS). This is a program designed to service IDEs and other tools. It offers a new access point to compilation and APIs for getting information about a program. The RLS can be thought o...
"Rust helped me grasp concepts I should have known when writing C++"