3cf820e17d
Since RFC 3052 soft deprecated the authors field anyway, hiding it from crates.io, docs.rs, and making Cargo not add it by default, and it is not generally up to date/useful information, we should remove it from crates in this repo. |
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| Cargo.toml | ||
| lib.rs | ||
| README.md | ||
The rustc-std-workspace-core crate
This crate is a shim and empty crate which simply depends on libcore and
reexports all of its contents. The crate is the crux of empowering the standard
library to depend on crates from crates.io
Crates on crates.io that the standard library depend on need to depend on the
rustc-std-workspace-core crate from crates.io, which is empty. We use
[patch] to override it to this crate in this repository. As a result, crates
on crates.io will draw a dependency edge to libcore, the version defined in
this repository. That should draw all the dependency edges to ensure Cargo
builds crates successfully!
Note that crates on crates.io need to depend on this crate with the name core
for everything to work correctly. To do that they can use:
core = { version = "1.0.0", optional = true, package = 'rustc-std-workspace-core' }
Through the use of the package key the crate is renamed to core, meaning
it'll look like
--extern core=.../librustc_std_workspace_core-XXXXXXX.rlib
when Cargo invokes the compiler, satisfying the implicit extern crate core
directive injected by the compiler.