Crate viva_zenoh_api 

The message payloads and topic names the viva GenICam camera services publish, and their clients subscribe to.

This is the contract, not the transport. Despite the crate name, nothing here depends on the zenoh crate: these are plain serde types, so a client can agree with the service on the message format without linking a message broker — and the crate compiles everywhere, including wasm32.

Re-exports

pub use frame_header::FRAME_MAGIC;

pub use frame_header::FrameHeader;

pub use frame_header::FrameHeaderError;

pub use frame_header::HEADER_SIZE;

Modules

frame_header

Binary frame header prepended to every raw pixel buffer on the Zenoh image key.

keys

Key expression constants and helpers for the GenICam Zenoh API.

Structs

AcquisitionControlRequest

Request payload for the acquisition/control queryable.

AcquisitionStatus

Acquisition status pushed by the service on change.

BulkReadRequest

Request payload for the nodes/bulk/read queryable.

BulkReadResponse

Response to a nodes/bulk/read query.

CommandResult

Response from an execute queryable.

DeviceAnnounce

Periodic announcement published by the camera service.

DeviceStatus

Device connection status pushed by the service on change.

DeviceXmlResponse

Response to genicam/devices/{id}/xml queryable.

FeatureState

Live state of a GenICam feature at a single point in time.

ImageMeta

Image stream metadata published at acquisition start and on format change.

NodeOpResponse

Generic response for node write, execute, and acquisition control.

NodeSetRequest

Request payload for the nodes/{name}/set queryable.

NodeValueUpdate

Live node value update published by the service on change.

NumericRange

Numeric range for an Integer or Float feature at the current camera state.

Enums

AcquisitionCommand

PixelFormat

SFNC pixel format identifiers.

Constants

API_VERSION

Current GenICam Zenoh API version.