chore: add the missing dyns

nrc · Mar 19, 2021 · 2ae18f2 · 2ae18f2
1 parent df5828e
commit 2ae18f2
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Showing 2 changed files with 3 additions and 3 deletions.
diff --git a/src/hash.rs b/src/hash.rs
@@ -42,8 +42,8 @@ impl HashTable {
         }
     }
 
-    pub fn lookup<'a, F>(&'a self, _name: &str, _f: F) -> &'a Entry
-        where F: Fn(&'a Entry) -> bool
+    pub fn lookup<'a, F>(&'a self, _name: &str, _f: F) -> &'a dyn Entry
+        where F: Fn(&'a dyn Entry) -> bool
     {
         // TODO
         unimplemented!();

diff --git a/src/symbol_table.rs b/src/symbol_table.rs
@@ -107,7 +107,7 @@ pub trait Entry {
     }
 }
 
-impl fmt::Display for Entry {
+impl fmt::Display for dyn Entry {
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
         try!(writeln!(f, "Symbol table entry:"));
         try!(writeln!(f, "    name:             {:?}", self.name()));