mirror of
https://github.com/rust-lang/rust.git
synced 2025-11-01 05:25:38 +00:00
a0bb9cc57d
With this macro we only need to enumerate every variant once. This saves a lot of duplication already between the definition, the `FromStr` impl and the `ToJson` impl. It also enables us to do further things with it like JSON schema generation.
rustc_target contains some very low-level details that are
specific to different compilation targets and so forth.
For more information about how rustc works, see the rustc dev guide.