Add fn parent_fn() accessors for hir::Param & hir::SelfParam

regexident · regexident · commit 1afeea85ffa6 · 2024-03-05T16:01:01.000+01:00
diff --git a/crates/hir/src/lib.rs b/crates/hir/src/lib.rs
@@ -2108,6 +2108,10 @@ pub struct Param {
 }
 
 impl Param {
+    pub fn parent_fn(&self) -> Function {
+        self.func
+    }
+
     pub fn ty(&self) -> &Type {
         &self.ty
     }
@@ -2172,6 +2176,10 @@ impl SelfParam {
             .map(|value| InFile { file_id, value })
     }
 
+    pub fn parent_fn(&self) -> Function {
+        Function::from(self.func)
+    }
+
     pub fn ty(&self, db: &dyn HirDatabase) -> Type {
         let substs = TyBuilder::placeholder_subst(db, self.func);
         let callable_sig =

Original file line number	Diff line number	Diff line change
`@@ -2108,6 +2108,10 @@ pub struct Param {`
`2108`	`2108`	`}`
`2109`	`2109`
`2110`	`2110`	`impl Param {`
	`2111`	`+ pub fn parent_fn(&self) -> Function {`
	`2112`	`+ self.func`
	`2113`	`+ }`
	`2114`	`+`
`2111`	`2115`	`pub fn ty(&self) -> &Type {`
`2112`	`2116`	`&self.ty`
`2113`	`2117`	`}`
`@@ -2172,6 +2176,10 @@ impl SelfParam {`
`2172`	`2176`	`.map(\|value\| InFile { file_id, value })`
`2173`	`2177`	`}`
`2174`	`2178`
	`2179`	`+ pub fn parent_fn(&self) -> Function {`
	`2180`	`+ Function::from(self.func)`
	`2181`	`+ }`
	`2182`	`+`
`2175`	`2183`	`pub fn ty(&self, db: &dyn HirDatabase) -> Type {`
`2176`	`2184`	`let substs = TyBuilder::placeholder_subst(db, self.func);`
`2177`	`2185`	`let callable_sig =`