Struct DeviceId 

pub struct DeviceId { /* private fields */ }

Device identifier in a distributed system

Uniquely identifies a device in a cluster with node, rack, and device ID.

Implementations

impl DeviceId

pub fn new(node_id: usize, rack_id: usize, local_device_id: usize) -> Self

Create a new device ID

pub fn simple(local_device_id: usize) -> Self

Create a simple device ID (single node)

pub fn node_id(&self) -> usize

Get node ID

pub fn rack_id(&self) -> usize

Get rack ID

pub fn local_device_id(&self) -> usize

Get local device ID

pub fn global_id(&self) -> usize

Get global unique ID

Trait Implementations

impl Clone for DeviceId

fn clone(&self) -> DeviceId

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DeviceId

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

Formats the value using the given formatter.

impl Hash for DeviceId

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for DeviceId

fn eq(&self, other: &DeviceId) -> 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 DeviceId

impl Eq for DeviceId

impl StructuralPartialEq for DeviceId