Struct ShardRange 

pub struct ShardRange {
    pub worker_id: usize,
    pub start: usize,
    pub end: usize,
}

A contiguous half-open range [start, end) of shard indices owned by a worker.

Fields

worker_id: usize

Rank of the worker that owns this range.

start: usize

First shard index in the range (inclusive).

end: usize

One past the last shard index in the range (exclusive).

Implementations

impl ShardRange

pub fn len(&self) -> usize

Number of shards in this range.

pub fn is_empty(&self) -> bool

Whether this range contains no shards.

pub fn contains(&self, shard: usize) -> bool

Whether the given shard index falls inside this range.

Trait Implementations

impl Clone for ShardRange

fn clone(&self) -> ShardRange

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ShardRange

impl Debug for ShardRange

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

Formats the value using the given formatter.

impl Eq for ShardRange

impl PartialEq for ShardRange

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ShardRange