Crate relay_event_normalization

Event normalization and processing.

Modules

• breakdowns
  Computation of breakdowns from event data.
• contexts
  Computation and normalization of contexts from event data.
• nel
  Contains helper function for NEL reports.
• replay
  Validation and normalization of Replay events.
• request
  Normalization of the Request interface.
• span
  Span normalization logic.
• user_agent
  Generate context data from user agent and client hints.
• utils
  Deprecated. Utilities for extracting common event fields.

Structs

• BorrowedSpanOpDefaults
  Borrowed version of SpanOpDefaults.
• BreakdownsConfig
  Configuration for computing breakdowns from data in the event.
• BuiltinMeasurementKey
  Defines a builtin measurement.
• ClientHints
  The client hint variable names mirror the name of the “SEC-CH” headers.
• ClockDriftProcessor
  Corrects clock drift based on the sender’s and receivers timestamps.
• CombinedMeasurementsConfig
  Container for global and project level MeasurementsConfig. The purpose is to handle the merging logic.
• EventValidationConfig
  Configuration for validate_event.
• GeoIpLookup
  A geo ip lookup helper based on maxmind db files.
• MeasurementsConfig
  Configuration for measurements normalization.
• ModelCost
  A single mapping of (AI model ID, input/output, cost)
• ModelCosts
  A mapping of AI model types (like GPT-4) to their respective costs.
• NormalizationConfig
  Configuration for normalize_event.
• PerformanceScoreConfig
  Defines the performance configuration for the project.
• PerformanceScoreProfile
  Defines a profile for performance score.
• PerformanceScoreWeightedComponent
  Defines a weighted component for a performance score.
• RawUserAgentInfo
  A container housing both the user-agent string and the client hint headers.
• RemoveOtherProcessor
  Removes unknown, internal and deprecated fields from a payload.
• SchemaProcessor
  Validates constraints such as empty strings or arrays and invalid characters.
• SpanDescriptionRule
  The rule describes how span descriptions should be changed.
• SpanDescriptionRuleScope
  Object containing transaction attributes the rules must only be applied to.
• SpanOpDefaultRule
  A rule to infer Span::op from other span fields.
• SpanOpDefaults
  Rules used to infer span.op from other span fields.
• SpanOperationsConfig
  Configuration to define breakdowns based on span operation name.
• TimeWindowSpan
  A time window declared by its start and end timestamp.
• TimestampProcessor
  Ensures an event’s timestamps are not stale.
• TransactionNameConfig
  Configuration for sanitizing unparameterized transaction names.
• TransactionNameRule
  The rule describes how transaction name should be changed.
• TransactionsProcessor
  Rejects transactions based on required fields.
• TrimmingProcessor
  Limits properties to a maximum size and depth.

Enums

• BreakdownConfig
  Configuration to define breakdown to be generated based on properties and breakdown type.
• RedactionRule
  Describes what to do with the matched pattern.

Traits

• FromUserAgentInfo
  Computes a Context from either a user agent string and client hints.

Functions

• apply_transaction_rename_rules
  Applies the rule if any found to the transaction name.
• browser_from_client_hints
  The sec-ch-ua field looks something like this: “Not_A Brand”;v=“99”, “Google Chrome”;v=“109”, “Chromium”;v=“109” The order of the items are randomly shuffled.
• is_high_cardinality_sdk
  Returns true if the event’s transaction name is known to contain unsanitized values.
• is_valid_platform
  Returns true if the given platform string is a known platform identifier.
• normalize_app_start_spans
  Replaces snake_case app start spans op with dot.case op.
• normalize_breakdowns
  Computes breakdowns for an event based on the given configuration.
• normalize_event
  Normalizes an event.
• normalize_measurements
  Ensure only valid measurements are ingested.
• normalize_performance_score
  Computes performance score measurements for an event.
• normalize_transaction_name
  Apply parametrization to transaction.
• normalize_user_agent
  Generates context data from client hints or user agent.
• normalize_user_agent_info_generic
  Low-level version of normalize_user_agent operating on parts.
• set_default_transaction_source
  Set a default transaction source if it is missing, but only if the transaction name was extracted as a metrics tag. This behavior makes it possible to identify transactions for which the transaction name was not extracted as a tag on the corresponding metrics, because source == null <=> transaction name == null See relay_server::metrics_extraction::transactions::get_transaction_name.
• validate_environment
  Given a string checks if the environment name is generally valid.
• validate_event
  Validates an event.
• validate_release
  Given a string checks if the release is generally valid.
• validate_span
  Validates a span.

Type Aliases

• GeoIpError
  An error in the GeoIpLookup.