Enum JoinRowSet

pub enum JoinRowSet<K, V> {
    BTree(BTreeMap<K, V>),
    Vec(Vec<(K, V)>),
}

Variants

BTree(BTreeMap<K, V>)

Vec(Vec<(K, V)>)

Implementations

impl<K, V> JoinRowSet<K, V>

pub fn is_b_tree(&self) -> bool

Returns true if this is a JoinRowSet::BTree, otherwise false

pub fn as_b_tree_mut(&mut self) -> Option<&mut BTreeMap<K, V>>

Optionally returns mutable references to the inner fields if this is a JoinRowSet::BTree, otherwise None

pub fn as_b_tree(&self) -> Option<&BTreeMap<K, V>>

Optionally returns references to the inner fields if this is a JoinRowSet::BTree, otherwise None

pub fn into_b_tree(self) -> Result<BTreeMap<K, V>, Self>

Returns the inner fields if this is a JoinRowSet::BTree, otherwise returns back the enum in the Err case of the result

pub fn is_vec(&self) -> bool

Returns true if this is a JoinRowSet::Vec, otherwise false

pub fn as_vec_mut(&mut self) -> Option<&mut Vec<(K, V)>>

Optionally returns mutable references to the inner fields if this is a JoinRowSet::Vec, otherwise None

pub fn as_vec(&self) -> Option<&Vec<(K, V)>>

Optionally returns references to the inner fields if this is a JoinRowSet::Vec, otherwise None

pub fn into_vec(self) -> Result<Vec<(K, V)>, Self>

Returns the inner fields if this is a JoinRowSet::Vec, otherwise returns back the enum in the Err case of the result

impl<K: Ord, V> JoinRowSet<K, V>

pub fn try_insert( &mut self, key: K, value: V, ) -> Result<&mut V, JoinRowSetOccupiedError<'_, K, V>>

pub fn remove(&mut self, key: &K) -> Option<V>

pub fn len(&self) -> usize

pub fn is_empty(&self) -> bool

pub fn values_mut(&mut self) -> impl Iterator<Item = &mut V>

pub fn keys(&self) -> impl Iterator<Item = &K>

pub fn range<T, R>(&self, range: R) -> impl Iterator<Item = (&K, &V)>

where T: Ord + ?Sized, K: Borrow<T> + Ord, R: RangeBounds<T>,

pub fn lower_bound_key(&self, bound: Bound<&K>) -> Option<&K>

pub fn upper_bound_key(&self, bound: Bound<&K>) -> Option<&K>

pub fn lower_bound(&self, bound: Bound<&K>) -> Option<(&K, &V)>

pub fn upper_bound(&self, bound: Bound<&K>) -> Option<(&K, &V)>

pub fn get_mut(&mut self, key: &K) -> Option<&mut V>

pub fn get(&self, key: &K) -> Option<&V>

pub fn first_key_sorted(&self) -> Option<&K>

Returns the key-value pair with smallest key in the map.

pub fn second_key_sorted(&self) -> Option<&K>

Returns the key-value pair with the second smallest key in the map.

Trait Implementations

impl<K: Debug, V: Debug> Debug for JoinRowSet<K, V>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<K, V> Default for JoinRowSet<K, V>

fn default() -> Self

Returns the “default value” for a type.