Mirrors/rust
1
0
Fork 0
mirror of https://github.com/rust-lang/rust.git synced 2026-05-07 17:18:32 +03:00
Code Issues Packages Projects Releases Wiki Activity

fix formatting

Browse Source
This commit is contained in:
Jay True
2015-01-18 21:23:22 +08:00
parent 30f081e548
commit ab73d455fe
1 changed files with 1 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/doc/trpl/macros.md
+1
View File
@@ -101,6 +101,7 @@ So `($x:ident -> (($e:expr)))`, though excessively fancy, would designate a macr
that could be invoked like: `my_macro!(i->(( 2+2 )))`.
To avoid ambiguity, macro invocation syntax must conform to the following rules:
* `expr` must be followed by `=>`, `,` or `;`.
* `ty` and `path` must be followed by `=>`, `,`, `:`, `=`, `>` or `as`.
* `pat` must be followed by `=>`, `,` or `=`.