Module map

Method size

fn size() -> uint

Return the number of elements in the map

Method insert

fn insert(v: K, v: V) -> bool

Add a value to the map.

If the map already contains a value for the specified key then the original value is replaced.

Returns true if the key did not already exist in the map

Method contains_key

fn contains_key(key: K) -> bool

Returns true if the map contains a value for the specified key

Method contains_key_ref

fn contains_key_ref(key: & K) -> bool

Returns true if the map contains a value for the specified

Method get

fn get(key: K) -> V

Get the value for the specified key. Fails if the key does not exist in the map.

Method find

fn find(key: K) -> Option<V>

Get the value for the specified key. If the key does not exist in the map then returns none.

Method remove

fn remove(key: K) -> bool

Remove and return a value from the map. Returns true if the key was present in the map, otherwise false.

Method clear

fn clear()

Clear the map, removing all key/value pairs.

Method each

fn each(fn&(key: K, value: V) -> bool)

Iterate over all the key/value pairs in the map by value

Method each_key

fn each_key(fn&(key: K) -> bool)

Iterate over all the keys in the map by value

Method each_value

fn each_value(fn&(value: V) -> bool)

Iterate over all the values in the map by value

Method each_ref

fn each_ref(fn&(key: & K, value: & V) -> bool)

Iterate over all the key/value pairs in the map by reference

Method each_key_ref

fn each_key_ref(fn&(key: & K) -> bool)

Iterate over all the keys in the map by reference

Method each_value_ref

fn each_value_ref(fn&(value: & V) -> bool)

Iterate over all the values in the map by reference

Method size

fn size() -> uint

Method insert

fn insert(key: K, value: V) -> bool

Method contains_key

fn contains_key(key: K) -> bool

Method contains_key_ref

fn contains_key_ref(key: & K) -> bool

Method get

fn get(key: K) -> V

Method find

fn find(key: K) -> Option<V>

Method remove

fn remove(key: K) -> bool

Method clear

fn clear()

Method each

fn each(op: fn&(key: K, value: V) -> bool)

Method each_key

fn each_key(op: fn&(key: K) -> bool)

Method each_value

fn each_value(op: fn&(value: V) -> bool)

Method each_ref

fn each_ref(op: fn&(key: & K, value: & V) -> bool)

Method each_key_ref

fn each_key_ref(op: fn&(key: & K) -> bool)

Method each_value_ref

fn each_value_ref(op: fn&(value: & V) -> bool)