Struct SlotMap 

pub struct SlotMap { /* private fields */ }

A parsed slot map from CLUSTER SLOTS.

Slot ranges are sorted by start slot for binary-search lookups.

Implementations

impl SlotMap

pub fn from_cluster_slots(value: &Value) -> Option<Self>

Parse a CLUSTER SLOTS response into a slot map.

Returns None if the value is not a valid CLUSTER SLOTS response.

pub fn lookup(&self, slot: u16) -> Option<&SlotRange>

Look up the slot range that contains the given slot.

pub fn ranges(&self) -> &[SlotRange]

Returns the slot ranges.

pub fn is_empty(&self) -> bool

Returns true if the slot map is empty.

Trait Implementations

impl Clone for SlotMap

fn clone(&self) -> SlotMap

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SlotMap

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

Formats the value using the given formatter.