use _ if variable isn't used in matched block
use _ if variable isn't used in matched block

cobalt-org/cobalt.rs,cobalt-org/cobalt.rs,leesdolphin/cobalt.rs,leesdolphin/cobalt.rs,johannhof/cobalt.rs,johannhof/cobalt.rs,cobalt-org/cobalt.rs,johannhof/cobalt.rs,johannhof/cobalt.rs,cobalt-org/cobalt.rs,leesdolphin/cobalt.rs,leesdolphin/cobalt.rs