Module Batrpc_otel

module Otel = Opentelemetry
type header = Batrpc.Meta.header
val get_span_ctx : header list -> Otel.Span_ctx.t option

Get a span context

val header_span_ctx : Otel.Span_ctx.t -> header

Make a header for this span context

val k_span_ctx : Otel.Span_ctx.t Hmap.key

Key for trace context. The middleware will set this key if an incoming span context was parsed.

module Server : sig ... end