diff options
| -rw-r--r-- | src/rustdoc-json-types/lib.rs | 4 | ||||
| -rw-r--r-- | src/test/rustdoc-json/fns/pattern_arg.rs | 7 |
2 files changed, 11 insertions, 0 deletions
diff --git a/src/rustdoc-json-types/lib.rs b/src/rustdoc-json-types/lib.rs index 7379b04ad16..dbbdeecd99d 100644 --- a/src/rustdoc-json-types/lib.rs +++ b/src/rustdoc-json-types/lib.rs @@ -618,6 +618,10 @@ pub struct FunctionPointer { #[derive(Clone, Debug, PartialEq, Eq, Hash, Serialize, Deserialize)] pub struct FnDecl { + /// List of argument names and their type. + /// + /// Note that not all names will be valid identifiers, as some of + /// them may be patterns. pub inputs: Vec<(String, Type)>, pub output: Option<Type>, pub c_variadic: bool, diff --git a/src/test/rustdoc-json/fns/pattern_arg.rs b/src/test/rustdoc-json/fns/pattern_arg.rs new file mode 100644 index 00000000000..32b7da0fae4 --- /dev/null +++ b/src/test/rustdoc-json/fns/pattern_arg.rs @@ -0,0 +1,7 @@ +// @is "$.index[*][?(@.name=='fst')].inner.decl.inputs[0][0]" '"(x, _)"' +pub fn fst<X, Y>((x, _): (X, Y)) -> X { + x +} + +// @is "$.index[*][?(@.name=='drop_int')].inner.decl.inputs[0][0]" '"_"' +pub fn drop_int(_: i32) {} |