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Add pretty printer utils

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These combinators seem tiny, but they simpflify code where they are used
quite a lot.
This commit is contained in:
Shon Feder 2025-06-23 18:37:01 -04:00
parent 33104f231e
commit 00840e0b88
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2 changed files with 23 additions and 0 deletions
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10
src/client/signal.ml
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@ -61,3 +61,13 @@ module Decode = struct
~dec:Trace_service.decode_pb_export_trace_service_request data)
.resource_spans
end
module Pp = struct
module Proto = Opentelemetry.Proto
let logs = Format.pp_print_list Proto.Logs.pp_resource_logs
let metrics = Format.pp_print_list Proto.Metrics.pp_resource_metrics
let traces = Format.pp_print_list Proto.Trace.pp_resource_spans
end

13
src/client/signal.mli
View file

@ -45,3 +45,16 @@ module Decode : sig
@param encoder provide an encoder state to reuse *)
end
module Pp : sig
val logs :
Format.formatter -> Opentelemetry_proto.Logs.resource_logs list -> unit
val metrics :
Format.formatter ->
Opentelemetry_proto.Metrics.resource_metrics list ->
unit
val traces :
Format.formatter -> Opentelemetry_proto.Trace.resource_spans list -> unit
end