Struct UniqueId 

pub struct UniqueId { /* private fields */ }

Binding for ncclUniqueId.

Wraps the raw 128-byte NCCL unique identifier. On GPU builds, this can be created via nccl-sys; on CPU builds, it can only be deserialized from a message sent by a GPU-capable peer.

Implementations

impl UniqueId

pub fn from_internal(internal: [i8; 128]) -> UniqueId

Create a UniqueId from raw bytes.

pub fn internal(&self) -> &[i8; 128]

Access the raw bytes.

pub fn as_nccl_unique_id(&self) -> &NcclUniqueId

Access the inner NcclUniqueId.

pub fn into_nccl_unique_id(self) -> NcclUniqueId

Consume and return the inner NcclUniqueId.

Trait Implementations

impl Clone for UniqueId

fn clone(&self) -> UniqueId

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for UniqueId

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for UniqueId

fn deserialize<__D>( __deserializer: __D, ) -> Result<UniqueId, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for UniqueId

fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl UniqueIdExt for UniqueId

fn new_nccl() -> Result<UniqueId, RawNcclError>

fn to_nccl(&self) -> [c_char; 128]