1 stable release
Uses old Rust 2015
1.10.0 | Apr 25, 2016 |
---|
#1136 in Rust patterns
Used in rfmt
1.5MB
30K
SLoC
rSyntax ---- Rust libsyntax for rFmt
https://github.com/zBaitu/rsyntax
Overview
rSyntax is cloned from Rust libsyntax. It's only used for rFmt, another Rust source code formatter.
Features
Only 3 file are changed.
- lib.rs
Add some pub use. - ast.rs
Add Debug for some struct/enum. - parser.rs
Skip sub mod parse, and make the high position equals to the low position of the sub mod span, to specify this is a sub mod.
/// Parse a `mod <foo> { ... }` or `mod <foo>;` item
fn parse_item_mod(&mut self, outer_attrs: &[Attribute]) -> PResult<'a, ItemInfo> {
let id_span = self.span;
let id = self.parse_ident()?;
if self.check(&token::Semi) {
self.bump();
// baitu
// This mod is in an external file. Let's go get it!
// let (m, attrs) = self.eval_src_mod(id, outer_attrs, id_span)?;
// Ok((id, m, Some(attrs)))
Ok((id, ItemKind::Mod(
Mod {
inner: mk_sp(id_span.lo, id_span.lo),
items: Vec::new(),
}),
None))