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Module semantics

datadog_agent_apm

Module semantics

Expand description

Semantic attribute registry for OTLP.

Structs§

Condition: A predicate that must match before a fallback tag can be used.
Registry: Maps semantic concepts to ordered attribute names, types, and conditions for lookups.
SemanticRegistryProvider: Supplies semantic mappings from either the embedded registry or the latest accepted remote update.
TagInfo: One entry in a concept’s fallback precedence list.

Enums§

Concept: A named semantic concept—the canonical identity of an attribute that may have multiple representations across OpenTelemetry versions and Datadog legacy conventions.
Provider: Provenance of an attribute convention.
ValueType: The expected type of an attribute’s value at lookup time.

Statics§

EMBEDDED_REGISTRY: The default semantic mappings compiled into the binary from mappings.json.

Traits§

Accessor: An abstract view over a bag of typed attributes.

Functions§

lookup_float64: Look up a concept as an f64. Mirrors upstream LookupFloat64.
lookup_int64: Look up a concept as an i64.
lookup_string: Look up a concept as a String. Mirrors upstream LookupString.