Struct TelemetryExporter 

pub struct TelemetryExporter;

Export telemetry data in various formats.

All methods are stateless and operate on slices of LaunchTelemetry.

Implementations

impl TelemetryExporter

pub fn to_json(entries: &[LaunchTelemetry]) -> String

Exports telemetry entries as a JSON array.

Each entry becomes a JSON object with all fields. None values are serialized as null.

pub fn to_csv(entries: &[LaunchTelemetry]) -> String

Exports telemetry entries as CSV.

The first line is a header row. Missing values are empty cells.

pub fn to_chrome_trace(entries: &[LaunchTelemetry]) -> String

Exports telemetry entries in Chrome chrome://tracing JSON format.

Each kernel launch becomes a duration event (ph: "X"). Launches without timing data use a duration of 0.