Crate metrics_generic

Provides noop implementations of metrics interfaces, to be used by builds which don’t wish to log metrics.

Modules

• client 🔒
• metrics_cleanup 🔒
  Provides an tool for metrics client cleanup which may hold global state.
• periodic_logger 🔒
• request_handler 🔒

Structs

• MetricsClientDestructor
  Ensures any cleanup necessary is performed on drop. Can be used to ensure cleanup is done regardless of how the caller exits. Should be idempotent.
• MetricsRequestHandler
• PeriodicLogger
  A logging struct meant for use in tracking and periodically logging a single metric. The metric is aggregated over the designated time period. Intended for use with high-frequency metrics.

Constants

• METRICS_UPLOAD_INTERVAL

Functions

• get_destructor
• initialize
  This interface exists to be used and re-implemented by downstream forks. Updates shouldn’t be done without ensuring they won’t cause breakages in dependent codebases.
• is_initialized
• log_descriptor
  Logs a counter with the given descriptor as aux. data. A descriptor is generally an enum value or error code.
• log_event
  Logs a counter with no aux. data.
• log_event_with_details
  Logs a counter with additional data.
• log_high_frequency_descriptor_event
  Logs a high frequency counter with the supplied aux. data and value.
• log_histogram_metric
  Logs a histogram metric with the supplied value. Note: step is a value to be added to the distribution.
• log_metric
  Logs a real valued metric (e.g. a data transfer rate, a latency value, etc) with the supplied value.
• merge_session_invariants
• push_descriptors
• set_auth_token
• set_graphics_api
• set_package_name