Module wascc_codec::blobstore

Binary object storage and streaming

This module contains data types for the wascc:blobstore capability provider. For more information on how the blob store capability works within the constraints of a WebAssembly host runtime, check out the documentation on waSCC.dev

Structs

Blob
BlobList
Container
ContainerList
FileChunk
StreamRequest
Transfer

Constants

OP_CREATE_CONTAINER	Guest sends a Container to the capability provider, receives a Container back
OP_GET_OBJECT_INFO	Query information on a single blob. Guest sends an incomplete blob struct and gets a complete one in return
OP_LIST_OBJECTS	Guest sends a Container to the capability provider, receives a BlobList back
OP_RECEIVE_CHUNK	Guest will receive a FileChunk for each piece of a file requested to download
OP_REMOVE_CONTAINER	Guest sends a Container to the capability provider, lack of error indicates success
OP_REMOVE_OBJECT	Guest sends a Blob to the capability provider, lack of error indicates success
OP_START_DOWNLOAD	Guest sends a StreamRequest to the capability provider, immediate termination w/success. Guest will then start receiving OP_RECEIVE_CHUNK operations from the provider as chunks are streamed to the guest
OP_START_UPLOAD	Guest sends a metadata-carrying FileChunk to initiate an upload, lack of error is success
OP_UPLOAD_CHUNK	Guest sends a FileChunk to capability provider for storing as part of a Blob, lack of error indicates success