// ...then walk the ASTs tracking what types we will map, and how, so that we can resolve them
// when parsing other file ASTs...
let mut libtypes = CrateTypes { traits: HashMap::new(), opaques: HashMap::new(), mirrored_enums: HashMap::new(),
- type_aliases: HashMap::new(), templates_defined: HashMap::new(), template_file: &mut derived_templates };
+ type_aliases: HashMap::new(), templates_defined: HashMap::default(), template_file: &mut derived_templates };
walk_ast(&args[1], "/lib.rs", "".to_string(), &libast, &mut libtypes);
// ... finally, do the actual file conversion/mapping, writing out types as we go.