Tidy up unneeded '&'s.

lib/jit/src/compiler.rs

@@ -74,7 +74,7 @@ impl Compiler {
         SetupError,
     > {
         let (compilation, relocations) =
-            cranelift::compile_module(&module, function_body_inputs, &*self.isa)
+            cranelift::compile_module(module, function_body_inputs, &*self.isa)
                 .map_err(SetupError::Compile)?;
 
         let allocated_functions =

lib/jit/src/link.rs

@@ -183,7 +183,7 @@ pub fn link_module(
     }
 
     // Apply relocations, now that we have virtual addresses for everything.
-    relocate(allocated_functions, relocations, &module);
+    relocate(allocated_functions, relocations, module);
 
     Ok(Imports::new(
         function_imports,

lib/jit/src/namespace.rs

@@ -65,7 +65,7 @@ impl Namespace {
         field_name: &str,
         args: &[RuntimeValue],
     ) -> Result<ActionOutcome, ActionError> {
-        invoke(compiler, &mut self.instances[index], &field_name, &args)
+        invoke(compiler, &mut self.instances[index], field_name, args)
     }
 
     /// Get a slice of memory from an instance.
@@ -76,12 +76,12 @@ impl Namespace {
         start: usize,
         len: usize,
     ) -> Result<&[u8], ActionError> {
-        inspect_memory(&self.instances[index], &field_name, start, len)
+        inspect_memory(&self.instances[index], field_name, start, len)
     }
 
     /// Get the value of an exported global from an instance.
     pub fn get(&self, index: InstanceIndex, field_name: &str) -> Result<RuntimeValue, ActionError> {
-        get(&self.instances[index], &field_name)
+        get(&self.instances[index], field_name)
     }
 }