bjoernager/rust
bjoernager/rust
1
Fork 0
Code Issues Pull requests Activity

Edit rustc_span documentation

Browse source 
Various changes to the `rustc_span` docs, including the following:

- Additions to top-level docs
- Edits to the source_map module docs
- Edits to documentation for `Span` and `SpanData`
- Added intra-docs links
- Documentation for Levenshtein distances
- Fixed missing punctuation
This commit is contained in:
pierwill 2020-12-23 23:01:03 -08:00
parent 3d10d3e49d
commit a8775d44e9
5 changed files with 71 additions and 46 deletions
Download patch file Download diff file Expand all files Collapse all files

19
compiler/rustc_span/src/edition.rs
View file

@ -4,24 +4,25 @@ use std::str::FromStr;
use rustc_macros::HashStable_Generic;
/// The edition of the compiler (RFC 2052)
/// The edition of the compiler. (See [RFC 2052](https://github.com/rust-lang/rfcs/blob/master/text/2052-epochs.md).)
#[derive(Clone, Copy, Hash, PartialEq, PartialOrd, Debug, Encodable, Decodable, Eq)]
#[derive(HashStable_Generic)]
pub enum Edition {
// editions must be kept in order, oldest to newest
// When adding new editions, be sure to do the following:
//
// - update the `ALL_EDITIONS` const
// - update the `EDITION_NAME_LIST` const
// - add a `rust_####()` function to the session
// - update the enum in Cargo's sources as well
//
// Editions *must* be kept in order, oldest to newest.
/// The 2015 edition
Edition2015,
/// The 2018 edition
Edition2018,
// when adding new editions, be sure to update:
//
// - Update the `ALL_EDITIONS` const
// - Update the EDITION_NAME_LIST const
// - add a `rust_####()` function to the session
// - update the enum in Cargo's sources as well
}
// must be in order from oldest to newest
// Must be in order from oldest to newest.
pub const ALL_EDITIONS: &[Edition] = &[Edition::Edition2015, Edition::Edition2018];
pub const EDITION_NAME_LIST: &str = "2015|2018";