Crate spatialrust_sync 

Sensor time domains, frame graphs, and deterministic multimodal replay.

Enable the mcap feature for file-backed episode codecs (sync-mcap on the facade). Default builds keep in-memory episode contracts only.

Structs

ClockId

Named clock source (host, sensor board, ROS time, …).

DeterministicReplayer

Replays an episode as a sorted stream of stamped records.

EpisodeIndex

Ordered episode index keyed by timestamp then topic.

FrameEdge

One directed edge: child_T_parent transform.

FrameGraph

Directed calibrated frame graph.

MemoryEpisode

In-memory multimodal episode used as the default MCAP substitute.

StampedRecord

A spatial record tagged with topic and clocked time.

StampedTime

Timestamp anchored to an explicit clock domain and sync quality.

SyncQuality

Quality of time synchronization relative to a reference clock.

SyncWindow

Inclusive time-window options for approximate sync.

TopicId

Logical multimodal topic / channel name.

Enums

ClockDomain

Semantic class of a clock domain.

SyncError

Failures in time sync, frame graphs, and replay.

Functions

read_memory_episode_mcap

Reads stamped XYZ records from an MCAP file into a MemoryEpisode.

write_memory_episode_mcap

Writes a MemoryEpisode of XYZ records into an MCAP file.

Type Aliases

SyncResult

Result type for sync crate operations.