diff options
Diffstat (limited to 'crates/mbe/src/expander')
| -rw-r--r-- | crates/mbe/src/expander/matcher.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/crates/mbe/src/expander/matcher.rs b/crates/mbe/src/expander/matcher.rs index c0e1705c0..c2a9a38c9 100644 --- a/crates/mbe/src/expander/matcher.rs +++ b/crates/mbe/src/expander/matcher.rs | |||
| @@ -1,6 +1,6 @@ | |||
| 1 | //! An NFA-based parser, which is porting from rustc mbe parsing code | 1 | //! An NFA-based parser, which is porting from rustc mbe parsing code |
| 2 | //! | 2 | //! |
| 3 | //! See https://github.com/rust-lang/rust/blob/70b18bc2cbac4712020019f5bf57c00905373205/compiler/rustc_expand/src/mbe/macro_parser.rs | 3 | //! See <https://github.com/rust-lang/rust/blob/70b18bc2cbac4712020019f5bf57c00905373205/compiler/rustc_expand/src/mbe/macro_parser.rs> |
| 4 | //! Here is a quick intro to how the parser works, copied from rustc: | 4 | //! Here is a quick intro to how the parser works, copied from rustc: |
| 5 | //! | 5 | //! |
| 6 | //! A 'position' is a dot in the middle of a matcher, usually represented as a | 6 | //! A 'position' is a dot in the middle of a matcher, usually represented as a |