rust/rust-toolchain

[toolchain]
channel = "nightly-2022-06-21"
components = ["rustc-dev"]
Use `rustc_private` instead of crates.io dependencies - Update rust-toolchain to also install `rustc-dev` component 2021-02-16 22:25:41 -05:00			`[toolchain]`
Merge commit 'c4416f20dcaec5d93077f72470e83e150fb923b1' into sync-rustfmt 2022-06-22 22:14:32 -05:00			`channel = "nightly-2022-06-21"`
Use `rustc_private` instead of crates.io dependencies - Update rust-toolchain to also install `rustc-dev` component 2021-02-16 22:25:41 -05:00			`components = ["rustc-dev"]`