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# Module atif

> ATIF trajectories and a runtime-bound trajectory collector.

Generated from `cargo doc --no-deps -p nemo-relay-builtins -p nemo-relay-diagnostics -p nemo-relay-logging -p nemo-relay-plugin-host -p nemo-relay-codecs -p nemo-relay -p nemo-relay-runtime -p nemo-relay-model-pricing -p nemo-relay-resource-metrics -p nemo-relay-observability -p nemo-relay-adaptive -p nemo-relay-pii-redaction -p nemo-relay-ffi -p nemo-relay-types -p nemo-relay-plugin -p nemo-relay-worker-proto -p nemo-relay-worker`.

ATIF trajectories and a runtime-bound trajectory collector.

## Structs

* [AtifAgentInfo](/nemo/relay/dev/reference/api/rust-library-reference/nemo-relay/exporter/atif/struct-atifagentinfo): Information about the agent that produced the trajectory.
* [AtifAncestry](/nemo/relay/dev/reference/api/rust-library-reference/nemo-relay/exporter/atif/struct-atifancestry): Lineage node identifying a callable within an ATIF step.
* [AtifExporter](/nemo/relay/dev/reference/api/rust-library-reference/nemo-relay/exporter/atif/struct-atifexporter): Collect lifecycle events using the SDK's scope and normalization services.
* [AtifFinalMetrics](/nemo/relay/dev/reference/api/rust-library-reference/nemo-relay/exporter/atif/struct-atiffinalmetrics): Aggregate statistics for the entire trajectory (ATIF final_metrics).
* [AtifInvocationInfo](/nemo/relay/dev/reference/api/rust-library-reference/nemo-relay/exporter/atif/struct-atifinvocationinfo): Invocation timing and correlation metadata for one execution occurrence.
* [AtifMetrics](/nemo/relay/dev/reference/api/rust-library-reference/nemo-relay/exporter/atif/struct-atifmetrics): Token usage and cost metrics for a single step.
* [AtifObservation](/nemo/relay/dev/reference/api/rust-library-reference/nemo-relay/exporter/atif/struct-atifobservation): Observation results from tool execution.
* [AtifObservationResult](/nemo/relay/dev/reference/api/rust-library-reference/nemo-relay/exporter/atif/struct-atifobservationresult): A single observation result from a tool call.
* [AtifStep](/nemo/relay/dev/reference/api/rust-library-reference/nemo-relay/exporter/atif/struct-atifstep): A single step in an ATIF trajectory.
* [AtifStepExtra](/nemo/relay/dev/reference/api/rust-library-reference/nemo-relay/exporter/atif/struct-atifstepextra): Lineage payload serialized into ATIF `Step.extra`.
* [AtifSubagentTrajectoryRef](/nemo/relay/dev/reference/api/rust-library-reference/nemo-relay/exporter/atif/struct-atifsubagenttrajectoryref): Reference to a delegated subagent trajectory.
* [AtifToolCall](/nemo/relay/dev/reference/api/rust-library-reference/nemo-relay/exporter/atif/struct-atiftoolcall): A tool call made by the agent.
* [AtifTrajectory](/nemo/relay/dev/reference/api/rust-library-reference/nemo-relay/exporter/atif/struct-atiftrajectory): A complete ATIF trajectory.

## Constants

* [ATIF_SCHEMA_VERSION](/nemo/relay/dev/reference/api/rust-library-reference/nemo-relay/exporter/atif/constant-atif-schema-version): The ATIF schema version string embedded in all exported trajectories.