Struct BufferCollectionToken 

pub struct BufferCollectionToken;

The type corresponding to the BufferCollectionToken protocol. A [fuchsia.sysmem2/BufferCollectionToken] is not a buffer collection, but rather is a way to identify a specific potential shared buffer collection, and a way to distribute that potential shared buffer collection to additional participants prior to the buffer collection allocating any buffers.

Epitaphs are not used in this protocol.

We use a channel for the BufferCollectionToken instead of a single eventpair (pair) because this way we can detect error conditions like a participant failing mid-create.

Trait Implementations

impl Debug for BufferCollectionToken

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

Formats the value using the given formatter.

impl<___H, ___T> DispatchClientMessage<___H, ___T> for BufferCollectionToken

where ___H: BufferCollectionTokenClientHandler<___T> + Send, ___T: Transport,

async fn on_event( handler: &mut ___H, ordinal: u64, flexibility: Flexibility, body: Body<___T>, ) -> Result<(), ProtocolError<___T::Error>>

Handles a received client event with the given handler.

impl<___H, ___T> DispatchLocalClientMessage<___H, ___T> for BufferCollectionToken

where ___H: BufferCollectionTokenLocalClientHandler<___T>, ___T: Transport,

async fn on_event( handler: &mut ___H, ordinal: u64, flexibility: Flexibility, body: Body<___T>, ) -> Result<(), ProtocolError<___T::Error>>

Handles a received client event with the given handler.

impl<___H, ___T> DispatchLocalServerMessage<___H, ___T> for BufferCollectionToken

where ___H: BufferCollectionTokenLocalServerHandler<___T>, ___T: Transport, for<'de> NodeSetNameRequest<'de>: Decode<<<___T as Transport>::RecvBuffer as AsDecoder<'de>>::Decoder, Constraint = ()>, for<'de> NodeSetDebugClientInfoRequest<'de>: Decode<<<___T as Transport>::RecvBuffer as AsDecoder<'de>>::Decoder, Constraint = ()>, for<'de> NodeSetDebugTimeoutLogDeadlineRequest<'de>: Decode<<<___T as Transport>::RecvBuffer as AsDecoder<'de>>::Decoder, Constraint = ()>, for<'de> NodeIsAlternateForRequest<'de>: Decode<<<___T as Transport>::RecvBuffer as AsDecoder<'de>>::Decoder, Constraint = ()>, for<'de> NodeSetWeakOkRequest<'de>: Decode<<<___T as Transport>::RecvBuffer as AsDecoder<'de>>::Decoder, Constraint = ()>, for<'de> NodeAttachNodeTrackingRequest<'de>: Decode<<<___T as Transport>::RecvBuffer as AsDecoder<'de>>::Decoder, Constraint = ()>, for<'de> BufferCollectionTokenDuplicateSyncRequest<'de>: Decode<<<___T as Transport>::RecvBuffer as AsDecoder<'de>>::Decoder, Constraint = ()>, for<'de> BufferCollectionTokenDuplicateRequest<'de>: Decode<<<___T as Transport>::RecvBuffer as AsDecoder<'de>>::Decoder, Constraint = ()>, for<'de> BufferCollectionTokenCreateBufferCollectionTokenGroupRequest<'de>: Decode<<<___T as Transport>::RecvBuffer as AsDecoder<'de>>::Decoder, Constraint = ()>,

async fn on_one_way( handler: &mut ___H, ordinal: u64, flexibility: Flexibility, body: Body<___T>, ) -> Result<(), ProtocolError<<___T as Transport>::Error>>

Handles a received server one-way message with the given handler.

async fn on_two_way( handler: &mut ___H, ordinal: u64, flexibility: Flexibility, body: Body<___T>, responder: Responder<___T>, ) -> Result<(), ProtocolError<<___T as Transport>::Error>>

Handles a received server two-way message with the given handler.

impl<___H, ___T> DispatchServerMessage<___H, ___T> for BufferCollectionToken

where ___H: BufferCollectionTokenServerHandler<___T> + Send, ___T: Transport, for<'de> NodeSetNameRequest<'de>: Decode<<<___T as Transport>::RecvBuffer as AsDecoder<'de>>::Decoder, Constraint = ()>, for<'de> NodeSetDebugClientInfoRequest<'de>: Decode<<<___T as Transport>::RecvBuffer as AsDecoder<'de>>::Decoder, Constraint = ()>, for<'de> NodeSetDebugTimeoutLogDeadlineRequest<'de>: Decode<<<___T as Transport>::RecvBuffer as AsDecoder<'de>>::Decoder, Constraint = ()>, for<'de> NodeIsAlternateForRequest<'de>: Decode<<<___T as Transport>::RecvBuffer as AsDecoder<'de>>::Decoder, Constraint = ()>, for<'de> NodeSetWeakOkRequest<'de>: Decode<<<___T as Transport>::RecvBuffer as AsDecoder<'de>>::Decoder, Constraint = ()>, for<'de> NodeAttachNodeTrackingRequest<'de>: Decode<<<___T as Transport>::RecvBuffer as AsDecoder<'de>>::Decoder, Constraint = ()>, for<'de> BufferCollectionTokenDuplicateSyncRequest<'de>: Decode<<<___T as Transport>::RecvBuffer as AsDecoder<'de>>::Decoder, Constraint = ()>, for<'de> BufferCollectionTokenDuplicateRequest<'de>: Decode<<<___T as Transport>::RecvBuffer as AsDecoder<'de>>::Decoder, Constraint = ()>, for<'de> BufferCollectionTokenCreateBufferCollectionTokenGroupRequest<'de>: Decode<<<___T as Transport>::RecvBuffer as AsDecoder<'de>>::Decoder, Constraint = ()>,

async fn on_one_way( handler: &mut ___H, ordinal: u64, flexibility: Flexibility, body: Body<___T>, ) -> Result<(), ProtocolError<<___T as Transport>::Error>>

Handles a received server one-way message with the given handler.

async fn on_two_way( handler: &mut ___H, ordinal: u64, flexibility: Flexibility, body: Body<___T>, responder: Responder<___T>, ) -> Result<(), ProtocolError<<___T as Transport>::Error>>

Handles a received server two-way message with the given handler.

impl<___T> HasConnectionHandles<___T> for BufferCollectionToken

where ___T: Transport,

type Client = BufferCollectionTokenClient<___T>

The client for the protocol. It must be a #[repr(transparent)] wrapper around Client<T>.

type Server = BufferCollectionTokenServer<___T>

The server for the protocol. It must be a #[repr(transparent)] wrapper around Server<T>.

impl HasTransport for BufferCollectionToken

Available on Fuchsia only.

type Transport = Channel

The default transport type for this protocol.

impl PartialEq for BufferCollectionToken

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