fn instantiate_monomorphs()

in src/bindgen/library.rs [393:449]

• 49 lines of code
• 8 McCabe index (conditional complexity)

    fn instantiate_monomorphs(&mut self) {
        // Collect a list of monomorphs
        let mut monomorphs = Monomorphs::default();

        self.structs.for_all_items(|x| {
            x.add_monomorphs(self, &mut monomorphs);
        });
        self.unions.for_all_items(|x| {
            x.add_monomorphs(self, &mut monomorphs);
        });
        self.enums.for_all_items(|x| {
            x.add_monomorphs(self, &mut monomorphs);
        });
        self.typedefs.for_all_items(|x| {
            x.add_monomorphs(self, &mut monomorphs);
        });
        for x in &self.functions {
            x.add_monomorphs(self, &mut monomorphs);
        }

        // Insert the monomorphs into self
        for monomorph in monomorphs.drain_structs() {
            self.structs.try_insert(monomorph);
        }
        for monomorph in monomorphs.drain_unions() {
            self.unions.try_insert(monomorph);
        }
        for monomorph in monomorphs.drain_opaques() {
            self.opaque_items.try_insert(monomorph);
        }
        for monomorph in monomorphs.drain_typedefs() {
            self.typedefs.try_insert(monomorph);
        }
        for monomorph in monomorphs.drain_enums() {
            self.enums.try_insert(monomorph);
        }

        // Remove structs and opaque items that are generic
        self.opaque_items.filter(|x| x.is_generic());
        self.structs.filter(|x| x.is_generic());
        self.unions.filter(|x| x.is_generic());
        self.enums.filter(|x| x.is_generic());
        self.typedefs.filter(|x| x.is_generic());

        // Mangle the paths that remain
        self.unions
            .for_all_items_mut(|x| x.mangle_paths(&monomorphs));
        self.structs
            .for_all_items_mut(|x| x.mangle_paths(&monomorphs));
        self.enums
            .for_all_items_mut(|x| x.mangle_paths(&monomorphs));
        self.typedefs
            .for_all_items_mut(|x| x.mangle_paths(&monomorphs));
        for x in &mut self.functions {
            x.mangle_paths(&monomorphs);
        }
    }