Trait rustc_ap_rustc_data_structures::sync::HashMapExt [−][src]
pub trait HashMapExt<K, V> {
fn insert_same(&mut self, key: K, value: V);
}Required methods
fn insert_same(&mut self, key: K, value: V)[src]
Same as HashMap::insert, but it may panic if there’s already an
entry for key with a value not equal to value