Enum KeyRange

pub enum KeyRange {
    Bounded(KeyPosition, KeyPosition),
    Unbounded(KeyPosition),
}

A range of keys in the keyspace.

Variants

Bounded(KeyPosition, KeyPosition)

Unbounded(KeyPosition)

Implementations

impl KeyRange

pub fn new(start: KeyPosition, end: Option<KeyPosition>) -> Self

Create a new key range from the given start and end positions.

pub fn contains(&self, key_hash: KeyPosition) -> bool

Check if the given key is in the range.

Note not the key itself, but the hash of the key provides the position within keyspace.

Trait Implementations

impl Clone for KeyRange

fn clone(&self) -> KeyRange

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for KeyRange

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

Formats the value using the given formatter.

impl PartialEq for KeyRange

fn eq(&self, other: &KeyRange) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for KeyRange

impl Eq for KeyRange

impl StructuralPartialEq for KeyRange