Merge pull request 792 from goffrie/patch-1

dtolnay · May 15, 2020 · 74292f0 · 74292f0
2 parents 2b22ffe + 2ca8f20
commit 74292f0
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/pat.rs b/src/pat.rs
@@ -97,6 +97,9 @@ ast_struct! {
 ast_struct! {
     /// A pattern that binds a new variable: `ref mut binding @ SUBPATTERN`.
     ///
+    /// It may also be a unit struct or struct variant (e.g. `None`), or a
+    /// constant; these cannot be distinguished syntactically.
+    ///
     /// *This type is available if Syn is built with the `"full"` feature.*
     pub struct PatIdent {
         pub attrs: Vec<Attribute>,