Enum RangeBound 

pub enum RangeBound {
    Min,
    Key(Vec<u8>),
    Max,
}

One edge of a RangeBounds.

Bounds are byte strings so the same type serves both shard key modes: a Hash range bounds hash-token bytes, an Ordered range bounds the ordered key bytes directly. Min/Max are the open ends of the keyspace.

Variants

Min

The open low end of the keyspace (everything is >= Min).

Key(Vec<u8>)

A concrete boundary key.

Max

The open high end of the keyspace (everything is < Max).

Implementations

impl RangeBound

pub fn key(bytes: impl Into<Vec<u8>>) -> RangeBound

A boundary at the given key bytes.

Trait Implementations

impl Clone for RangeBound

fn clone(&self) -> RangeBound

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RangeBound

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

Formats the value using the given formatter.

impl Eq for RangeBound

impl PartialEq for RangeBound

fn eq(&self, other: &RangeBound) -> 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 StructuralPartialEq for RangeBound