Module receiver 

OTLP receivers.

Two listeners, because OTLP is two protocols. 4317 is OTLP/gRPC and is served by tonic. 4318 is OTLP/HTTP — a plain HTTP/1.1 POST of protobuf to /v1/{traces,metrics,logs} — which tonic cannot serve; that one is axum, already in the tree via tonic’s router feature, so it costs no dependency.

Structs

Receivers

One write handle per signal. The type parameter is what keeps a metrics request from being handed to the logs flusher; Ingest is generic precisely so that the mistake is a compile error rather than a corrupt block.

Enums

Encoding 🔒

Which body encoding the client sent.

Functions

encoding 🔒

export 🔒

Decode, submit, and answer. Generic over the signal because the three endpoints differ only in which types they name.

fail 🔒

An error in the encoding the client asked for.

http_router

OTLP/HTTP on 4318.

inflate 🔒

Undo Content-Encoding before anything tries to parse the body.

status_for 🔒

Map a rejection onto a gRPC status.