opentelemetry 0.3 · OCaml Package

Types

type span_span_kind =

| Span_kind_unspecified
| Span_kind_internal
| Span_kind_server
| Span_kind_client
| Span_kind_producer
| Span_kind_consumer

type span_event = {

time_unix_nano : int64;
name : string;
attributes : Opentelemetry__.Common_types.key_value list;
dropped_attributes_count : int32;

}

type span_link = {

trace_id : bytes;
span_id : bytes;
trace_state : string;
attributes : Opentelemetry__.Common_types.key_value list;
dropped_attributes_count : int32;

}

type status_status_code =

| Status_code_unset
| Status_code_ok
| Status_code_error

type status = {

message : string;
code : status_status_code;

}

type span = {

trace_id : bytes;
span_id : bytes;
trace_state : string;
parent_span_id : bytes;
name : string;
kind : span_span_kind;
start_time_unix_nano : int64;
end_time_unix_nano : int64;
attributes : Opentelemetry__.Common_types.key_value list;
dropped_attributes_count : int32;
events : span_event list;
dropped_events_count : int32;
links : span_link list;
dropped_links_count : int32;
status : status option;

}

type instrumentation_library_spans = {

instrumentation_library : Opentelemetry__.Common_types.instrumentation_library option;
spans : span list;
schema_url : string;

}

type resource_spans = {

resource : Opentelemetry__.Resource_types.resource option;
instrumentation_library_spans : instrumentation_library_spans list;
schema_url : string;

}

type traces_data = {

resource_spans : resource_spans list;

}

Default values

val default_span_span_kind : unit -> span_span_kind

default_span_span_kind () is the default value for type span_span_kind

val default_span_event : 
  ?time_unix_nano:int64 ->
  ?name:string ->
  ?attributes:Opentelemetry__.Common_types.key_value list ->
  ?dropped_attributes_count:int32 ->
  unit ->
  span_event

default_span_event () is the default value for type span_event

val default_span_link : 
  ?trace_id:bytes ->
  ?span_id:bytes ->
  ?trace_state:string ->
  ?attributes:Opentelemetry__.Common_types.key_value list ->
  ?dropped_attributes_count:int32 ->
  unit ->
  span_link

default_span_link () is the default value for type span_link

val default_status_status_code : unit -> status_status_code

default_status_status_code () is the default value for type status_status_code

val default_status : 
  ?message:string ->
  ?code:status_status_code ->
  unit ->
  status

default_status () is the default value for type status

val default_span : 
  ?trace_id:bytes ->
  ?span_id:bytes ->
  ?trace_state:string ->
  ?parent_span_id:bytes ->
  ?name:string ->
  ?kind:span_span_kind ->
  ?start_time_unix_nano:int64 ->
  ?end_time_unix_nano:int64 ->
  ?attributes:Opentelemetry__.Common_types.key_value list ->
  ?dropped_attributes_count:int32 ->
  ?events:span_event list ->
  ?dropped_events_count:int32 ->
  ?links:span_link list ->
  ?dropped_links_count:int32 ->
  ?status:status option ->
  unit ->
  span

default_span () is the default value for type span

val default_instrumentation_library_spans : 
  ?instrumentation_library:
    Opentelemetry__.Common_types.instrumentation_library option ->
  ?spans:span list ->
  ?schema_url:string ->
  unit ->
  instrumentation_library_spans

default_instrumentation_library_spans () is the default value for type instrumentation_library_spans

val default_resource_spans : 
  ?resource:Opentelemetry__.Resource_types.resource option ->
  ?instrumentation_library_spans:instrumentation_library_spans list ->
  ?schema_url:string ->
  unit ->
  resource_spans

default_resource_spans () is the default value for type resource_spans

val default_traces_data : 
  ?resource_spans:resource_spans list ->
  unit ->
  traces_data

default_traces_data () is the default value for type traces_data

Formatters

val pp_span_span_kind : 
  Stdlib.Format.formatter ->
  Opentelemetry__.Trace_types.span_span_kind ->
  unit

pp_span_span_kind v formats v

val pp_span_event : 
  Stdlib.Format.formatter ->
  Opentelemetry__.Trace_types.span_event ->
  unit

pp_span_event v formats v

val pp_span_link : 
  Stdlib.Format.formatter ->
  Opentelemetry__.Trace_types.span_link ->
  unit

pp_span_link v formats v

val pp_status_status_code : 
  Stdlib.Format.formatter ->
  Opentelemetry__.Trace_types.status_status_code ->
  unit

pp_status_status_code v formats v

val pp_status : 
  Stdlib.Format.formatter ->
  Opentelemetry__.Trace_types.status ->
  unit

pp_status v formats v

val pp_span : 
  Stdlib.Format.formatter ->
  Opentelemetry__.Trace_types.span ->
  unit

pp_span v formats v

val pp_instrumentation_library_spans : 
  Stdlib.Format.formatter ->
  Opentelemetry__.Trace_types.instrumentation_library_spans ->
  unit

pp_instrumentation_library_spans v formats v

val pp_resource_spans : 
  Stdlib.Format.formatter ->
  Opentelemetry__.Trace_types.resource_spans ->
  unit

pp_resource_spans v formats v

val pp_traces_data : 
  Stdlib.Format.formatter ->
  Opentelemetry__.Trace_types.traces_data ->
  unit

pp_traces_data v formats v

Protobuf Encoding

val encode_span_span_kind : 
  Opentelemetry__.Trace_types.span_span_kind ->
  Pbrt.Encoder.t ->
  unit

encode_span_span_kind v encoder encodes v with the given encoder

val encode_span_event : 
  Opentelemetry__.Trace_types.span_event ->
  Pbrt.Encoder.t ->
  unit

encode_span_event v encoder encodes v with the given encoder

val encode_span_link : 
  Opentelemetry__.Trace_types.span_link ->
  Pbrt.Encoder.t ->
  unit

encode_span_link v encoder encodes v with the given encoder

val encode_status_status_code : 
  Opentelemetry__.Trace_types.status_status_code ->
  Pbrt.Encoder.t ->
  unit

encode_status_status_code v encoder encodes v with the given encoder

val encode_status : 
  Opentelemetry__.Trace_types.status ->
  Pbrt.Encoder.t ->
  unit

encode_status v encoder encodes v with the given encoder

val encode_span : Opentelemetry__.Trace_types.span -> Pbrt.Encoder.t -> unit

encode_span v encoder encodes v with the given encoder

val encode_instrumentation_library_spans : 
  Opentelemetry__.Trace_types.instrumentation_library_spans ->
  Pbrt.Encoder.t ->
  unit

encode_instrumentation_library_spans v encoder encodes v with the given encoder

val encode_resource_spans : 
  Opentelemetry__.Trace_types.resource_spans ->
  Pbrt.Encoder.t ->
  unit

encode_resource_spans v encoder encodes v with the given encoder

val encode_traces_data : 
  Opentelemetry__.Trace_types.traces_data ->
  Pbrt.Encoder.t ->
  unit

encode_traces_data v encoder encodes v with the given encoder

Protobuf Decoding

val decode_span_span_kind : 
  Pbrt.Decoder.t ->
  Opentelemetry__.Trace_types.span_span_kind

decode_span_span_kind decoder decodes a span_span_kind value from decoder

val decode_span_event : 
  Pbrt.Decoder.t ->
  Opentelemetry__.Trace_types.span_event

decode_span_event decoder decodes a span_event value from decoder

val decode_span_link : Pbrt.Decoder.t -> Opentelemetry__.Trace_types.span_link

decode_span_link decoder decodes a span_link value from decoder

val decode_status_status_code : 
  Pbrt.Decoder.t ->
  Opentelemetry__.Trace_types.status_status_code

decode_status_status_code decoder decodes a status_status_code value from decoder

val decode_status : Pbrt.Decoder.t -> Opentelemetry__.Trace_types.status

decode_status decoder decodes a status value from decoder

val decode_span : Pbrt.Decoder.t -> Opentelemetry__.Trace_types.span

decode_span decoder decodes a span value from decoder

val decode_instrumentation_library_spans : 
  Pbrt.Decoder.t ->
  Opentelemetry__.Trace_types.instrumentation_library_spans

decode_instrumentation_library_spans decoder decodes a instrumentation_library_spans value from decoder

val decode_resource_spans : 
  Pbrt.Decoder.t ->
  Opentelemetry__.Trace_types.resource_spans

decode_resource_spans decoder decodes a resource_spans value from decoder

val decode_traces_data : 
  Pbrt.Decoder.t ->
  Opentelemetry__.Trace_types.traces_data

decode_traces_data decoder decodes a traces_data value from decoder

package opentelemetry

Types

Default values

Formatters

Protobuf Encoding

Protobuf Decoding