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]
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