Trait HashMapExt 

pub trait HashMapExt<K, V> {
    // Required method
    fn insert_same(&mut self, key: K, value: V);
}

Required Methods

fn insert_same(&mut self, key: K, value: V)

Same as HashMap::insert, but it may panic if there’s already an entry for key with a value not equal to value

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl<K: Eq + Hash, V: Eq, S: BuildHasher> HashMapExt<K, V> for HashMap<K, V, S>

fn insert_same(&mut self, key: K, value: V)

Implementors