refactor: use rb_intern!("bla") instead of rb_intern(b"bla\0".as_ptr() as *const c_char)

Author: nickysn

gems/codetracer-ruby-recorder/ext/native_tracer/src/lib.rs

@@ -187,26 +187,26 @@ unsafe extern "C" fn ruby_recorder_alloc(klass: VALUE) -> VALUE {
     let recorder = Box::new(Recorder {
         tracer: create_trace_writer("ruby", &vec![], TraceEventsFileFormat::Binary),
         active: false,
-        to_s_id: rb_intern(b"to_s\0".as_ptr() as *const c_char),
-        locals_id: rb_intern(b"local_variables\0".as_ptr() as *const c_char),
-        local_get_id: rb_intern(b"local_variable_get\0".as_ptr() as *const c_char),
-        inst_meth_id: rb_intern(b"instance_method\0".as_ptr() as *const c_char),
-        parameters_id: rb_intern(b"parameters\0".as_ptr() as *const c_char),
-        class_id: rb_intern(b"class\0".as_ptr() as *const c_char),
-        to_a_id: rb_intern(b"to_a\0".as_ptr() as *const c_char),
-        begin_id: rb_intern(b"begin\0".as_ptr() as *const c_char),
-        end_id: rb_intern(b"end\0".as_ptr() as *const c_char),
-        to_i_id: rb_intern(b"to_i\0".as_ptr() as *const c_char),
-        nsec_id: rb_intern(b"nsec\0".as_ptr() as *const c_char),
-        source_id: rb_intern(b"source\0".as_ptr() as *const c_char),
-        options_id: rb_intern(b"options\0".as_ptr() as *const c_char),
-        members_id: rb_intern(b"members\0".as_ptr() as *const c_char),
-        values_id: rb_intern(b"values\0".as_ptr() as *const c_char),
-        to_h_id: rb_intern(b"to_h\0".as_ptr() as *const c_char),
-        instance_variables_id: rb_intern(b"instance_variables\0".as_ptr() as *const c_char),
-        instance_variable_get_id: rb_intern(b"instance_variable_get\0".as_ptr() as *const c_char),
-        set_const_id: rb_intern(b"Set\0".as_ptr() as *const c_char),
-        open_struct_const_id: rb_intern(b"OpenStruct\0".as_ptr() as *const c_char),
+        to_s_id: rb_intern!("to_s"),
+        locals_id: rb_intern!("local_variables"),
+        local_get_id: rb_intern!("local_variable_get"),
+        inst_meth_id: rb_intern!("instance_method"),
+        parameters_id: rb_intern!("parameters"),
+        class_id: rb_intern!("class"),
+        to_a_id: rb_intern!("to_a"),
+        begin_id: rb_intern!("begin"),
+        end_id: rb_intern!("end"),
+        to_i_id: rb_intern!("to_i"),
+        nsec_id: rb_intern!("nsec"),
+        source_id: rb_intern!("source"),
+        options_id: rb_intern!("options"),
+        members_id: rb_intern!("members"),
+        values_id: rb_intern!("values"),
+        to_h_id: rb_intern!("to_h"),
+        instance_variables_id: rb_intern!("instance_variables"),
+        instance_variable_get_id: rb_intern!("instance_variable_get"),
+        set_const_id: rb_intern!("Set"),
+        open_struct_const_id: rb_intern!("OpenStruct"),
         set_class: Qnil.into(),
         open_struct_class: Qnil.into(),
         struct_type_versions: HashMap::new(),