opentelemetry 0.3 · OCaml Package

Types

type exemplar_value =

| As_double of float
| As_int of int64

and exemplar = {

filtered_attributes : Opentelemetry__.Common_types.key_value list;
time_unix_nano : int64;
value : exemplar_value;
span_id : bytes;
trace_id : bytes;

}

type number_data_point_value =

| As_double of float
| As_int of int64

and number_data_point = {

attributes : Opentelemetry__.Common_types.key_value list;
start_time_unix_nano : int64;
time_unix_nano : int64;
value : number_data_point_value;
exemplars : exemplar list;
flags : int32;

}

type gauge = {

data_points : number_data_point list;

}

type aggregation_temporality =

| Aggregation_temporality_unspecified
| Aggregation_temporality_delta
| Aggregation_temporality_cumulative

type sum = {

data_points : number_data_point list;
aggregation_temporality : aggregation_temporality;
is_monotonic : bool;

}

type histogram_data_point = {

attributes : Opentelemetry__.Common_types.key_value list;
start_time_unix_nano : int64;
time_unix_nano : int64;
count : int64;
sum : float;
bucket_counts : int64 list;
explicit_bounds : float list;
exemplars : exemplar list;
flags : int32;

}

type histogram = {

data_points : histogram_data_point list;
aggregation_temporality : aggregation_temporality;

}

type exponential_histogram_data_point_buckets = {

offset : int32;
bucket_counts : int64 list;

}

type exponential_histogram_data_point = {

attributes : Opentelemetry__.Common_types.key_value list;
start_time_unix_nano : int64;
time_unix_nano : int64;
count : int64;
sum : float;
scale : int32;
zero_count : int64;
positive : exponential_histogram_data_point_buckets option;
negative : exponential_histogram_data_point_buckets option;
flags : int32;
exemplars : exemplar list;

}

type exponential_histogram = {

data_points : exponential_histogram_data_point list;
aggregation_temporality : aggregation_temporality;

}

type summary_data_point_value_at_quantile = {

quantile : float;
value : float;

}

type summary_data_point = {

attributes : Opentelemetry__.Common_types.key_value list;
start_time_unix_nano : int64;
time_unix_nano : int64;
count : int64;
sum : float;
quantile_values : summary_data_point_value_at_quantile list;
flags : int32;

}

type summary = {

data_points : summary_data_point list;

}

type metric_data =

| Gauge of gauge
| Sum of sum
| Histogram of histogram
| Exponential_histogram of exponential_histogram
| Summary of summary

and metric = {

name : string;
description : string;
unit_ : string;
data : metric_data;

}

type instrumentation_library_metrics = {

instrumentation_library : Opentelemetry__.Common_types.instrumentation_library option;
metrics : metric list;
schema_url : string;

}

type resource_metrics = {

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

}

type metrics_data = {

resource_metrics : resource_metrics list;

}

type data_point_flags =

| Flag_none
| Flag_no_recorded_value

Default values

val default_exemplar_value : unit -> exemplar_value

default_exemplar_value () is the default value for type exemplar_value

val default_exemplar : 
  ?filtered_attributes:Opentelemetry__.Common_types.key_value list ->
  ?time_unix_nano:int64 ->
  ?value:exemplar_value ->
  ?span_id:bytes ->
  ?trace_id:bytes ->
  unit ->
  exemplar

default_exemplar () is the default value for type exemplar

val default_number_data_point_value : unit -> number_data_point_value

default_number_data_point_value () is the default value for type number_data_point_value

val default_number_data_point : 
  ?attributes:Opentelemetry__.Common_types.key_value list ->
  ?start_time_unix_nano:int64 ->
  ?time_unix_nano:int64 ->
  ?value:number_data_point_value ->
  ?exemplars:exemplar list ->
  ?flags:int32 ->
  unit ->
  number_data_point

default_number_data_point () is the default value for type number_data_point

val default_gauge : ?data_points:number_data_point list -> unit -> gauge

default_gauge () is the default value for type gauge

val default_aggregation_temporality : unit -> aggregation_temporality

default_aggregation_temporality () is the default value for type aggregation_temporality

val default_sum : 
  ?data_points:number_data_point list ->
  ?aggregation_temporality:aggregation_temporality ->
  ?is_monotonic:bool ->
  unit ->
  sum

default_sum () is the default value for type sum

val default_histogram_data_point : 
  ?attributes:Opentelemetry__.Common_types.key_value list ->
  ?start_time_unix_nano:int64 ->
  ?time_unix_nano:int64 ->
  ?count:int64 ->
  ?sum:float ->
  ?bucket_counts:int64 list ->
  ?explicit_bounds:float list ->
  ?exemplars:exemplar list ->
  ?flags:int32 ->
  unit ->
  histogram_data_point

default_histogram_data_point () is the default value for type histogram_data_point

val default_histogram : 
  ?data_points:histogram_data_point list ->
  ?aggregation_temporality:aggregation_temporality ->
  unit ->
  histogram

default_histogram () is the default value for type histogram

val default_exponential_histogram_data_point_buckets : 
  ?offset:int32 ->
  ?bucket_counts:int64 list ->
  unit ->
  exponential_histogram_data_point_buckets

default_exponential_histogram_data_point_buckets () is the default value for type exponential_histogram_data_point_buckets

val default_exponential_histogram_data_point : 
  ?attributes:Opentelemetry__.Common_types.key_value list ->
  ?start_time_unix_nano:int64 ->
  ?time_unix_nano:int64 ->
  ?count:int64 ->
  ?sum:float ->
  ?scale:int32 ->
  ?zero_count:int64 ->
  ?positive:exponential_histogram_data_point_buckets option ->
  ?negative:exponential_histogram_data_point_buckets option ->
  ?flags:int32 ->
  ?exemplars:exemplar list ->
  unit ->
  exponential_histogram_data_point

default_exponential_histogram_data_point () is the default value for type exponential_histogram_data_point

val default_exponential_histogram : 
  ?data_points:exponential_histogram_data_point list ->
  ?aggregation_temporality:aggregation_temporality ->
  unit ->
  exponential_histogram

default_exponential_histogram () is the default value for type exponential_histogram

val default_summary_data_point_value_at_quantile : 
  ?quantile:float ->
  ?value:float ->
  unit ->
  summary_data_point_value_at_quantile

default_summary_data_point_value_at_quantile () is the default value for type summary_data_point_value_at_quantile

val default_summary_data_point : 
  ?attributes:Opentelemetry__.Common_types.key_value list ->
  ?start_time_unix_nano:int64 ->
  ?time_unix_nano:int64 ->
  ?count:int64 ->
  ?sum:float ->
  ?quantile_values:summary_data_point_value_at_quantile list ->
  ?flags:int32 ->
  unit ->
  summary_data_point

default_summary_data_point () is the default value for type summary_data_point

val default_summary : ?data_points:summary_data_point list -> unit -> summary

default_summary () is the default value for type summary

val default_metric_data : unit -> metric_data

default_metric_data () is the default value for type metric_data

val default_metric : 
  ?name:string ->
  ?description:string ->
  ?unit_:string ->
  ?data:metric_data ->
  unit ->
  metric

default_metric () is the default value for type metric

val default_instrumentation_library_metrics : 
  ?instrumentation_library:
    Opentelemetry__.Common_types.instrumentation_library option ->
  ?metrics:metric list ->
  ?schema_url:string ->
  unit ->
  instrumentation_library_metrics

default_instrumentation_library_metrics () is the default value for type instrumentation_library_metrics

val default_resource_metrics : 
  ?resource:Opentelemetry__.Resource_types.resource option ->
  ?instrumentation_library_metrics:instrumentation_library_metrics list ->
  ?schema_url:string ->
  unit ->
  resource_metrics

default_resource_metrics () is the default value for type resource_metrics

val default_metrics_data : 
  ?resource_metrics:resource_metrics list ->
  unit ->
  metrics_data

default_metrics_data () is the default value for type metrics_data

val default_data_point_flags : unit -> data_point_flags

default_data_point_flags () is the default value for type data_point_flags

Formatters

val pp_exemplar_value : 
  Stdlib.Format.formatter ->
  Opentelemetry__.Metrics_types.exemplar_value ->
  unit

pp_exemplar_value v formats v

val pp_exemplar : 
  Stdlib.Format.formatter ->
  Opentelemetry__.Metrics_types.exemplar ->
  unit

pp_exemplar v formats v

val pp_number_data_point_value : 
  Stdlib.Format.formatter ->
  Opentelemetry__.Metrics_types.number_data_point_value ->
  unit

pp_number_data_point_value v formats v

val pp_number_data_point : 
  Stdlib.Format.formatter ->
  Opentelemetry__.Metrics_types.number_data_point ->
  unit

pp_number_data_point v formats v

val pp_gauge : 
  Stdlib.Format.formatter ->
  Opentelemetry__.Metrics_types.gauge ->
  unit

pp_gauge v formats v

val pp_aggregation_temporality : 
  Stdlib.Format.formatter ->
  Opentelemetry__.Metrics_types.aggregation_temporality ->
  unit

pp_aggregation_temporality v formats v

val pp_sum : 
  Stdlib.Format.formatter ->
  Opentelemetry__.Metrics_types.sum ->
  unit

pp_sum v formats v

val pp_histogram_data_point : 
  Stdlib.Format.formatter ->
  Opentelemetry__.Metrics_types.histogram_data_point ->
  unit

pp_histogram_data_point v formats v

val pp_histogram : 
  Stdlib.Format.formatter ->
  Opentelemetry__.Metrics_types.histogram ->
  unit

pp_histogram v formats v

val pp_exponential_histogram_data_point_buckets : 
  Stdlib.Format.formatter ->
  Opentelemetry__.Metrics_types.exponential_histogram_data_point_buckets ->
  unit

pp_exponential_histogram_data_point_buckets v formats v

val pp_exponential_histogram_data_point : 
  Stdlib.Format.formatter ->
  Opentelemetry__.Metrics_types.exponential_histogram_data_point ->
  unit

pp_exponential_histogram_data_point v formats v

val pp_exponential_histogram : 
  Stdlib.Format.formatter ->
  Opentelemetry__.Metrics_types.exponential_histogram ->
  unit

pp_exponential_histogram v formats v

val pp_summary_data_point_value_at_quantile : 
  Stdlib.Format.formatter ->
  Opentelemetry__.Metrics_types.summary_data_point_value_at_quantile ->
  unit

pp_summary_data_point_value_at_quantile v formats v

val pp_summary_data_point : 
  Stdlib.Format.formatter ->
  Opentelemetry__.Metrics_types.summary_data_point ->
  unit

pp_summary_data_point v formats v

val pp_summary : 
  Stdlib.Format.formatter ->
  Opentelemetry__.Metrics_types.summary ->
  unit

pp_summary v formats v

val pp_metric_data : 
  Stdlib.Format.formatter ->
  Opentelemetry__.Metrics_types.metric_data ->
  unit

pp_metric_data v formats v

val pp_metric : 
  Stdlib.Format.formatter ->
  Opentelemetry__.Metrics_types.metric ->
  unit

pp_metric v formats v

val pp_instrumentation_library_metrics : 
  Stdlib.Format.formatter ->
  Opentelemetry__.Metrics_types.instrumentation_library_metrics ->
  unit

pp_instrumentation_library_metrics v formats v

val pp_resource_metrics : 
  Stdlib.Format.formatter ->
  Opentelemetry__.Metrics_types.resource_metrics ->
  unit

pp_resource_metrics v formats v

val pp_metrics_data : 
  Stdlib.Format.formatter ->
  Opentelemetry__.Metrics_types.metrics_data ->
  unit

pp_metrics_data v formats v

val pp_data_point_flags : 
  Stdlib.Format.formatter ->
  Opentelemetry__.Metrics_types.data_point_flags ->
  unit

pp_data_point_flags v formats v

Protobuf Encoding

val encode_exemplar_value : 
  Opentelemetry__.Metrics_types.exemplar_value ->
  Pbrt.Encoder.t ->
  unit

encode_exemplar_value v encoder encodes v with the given encoder

val encode_exemplar : 
  Opentelemetry__.Metrics_types.exemplar ->
  Pbrt.Encoder.t ->
  unit

encode_exemplar v encoder encodes v with the given encoder

val encode_number_data_point_value : 
  Opentelemetry__.Metrics_types.number_data_point_value ->
  Pbrt.Encoder.t ->
  unit

encode_number_data_point_value v encoder encodes v with the given encoder

val encode_number_data_point : 
  Opentelemetry__.Metrics_types.number_data_point ->
  Pbrt.Encoder.t ->
  unit

encode_number_data_point v encoder encodes v with the given encoder

val encode_gauge : 
  Opentelemetry__.Metrics_types.gauge ->
  Pbrt.Encoder.t ->
  unit

encode_gauge v encoder encodes v with the given encoder

val encode_aggregation_temporality : 
  Opentelemetry__.Metrics_types.aggregation_temporality ->
  Pbrt.Encoder.t ->
  unit

encode_aggregation_temporality v encoder encodes v with the given encoder

val encode_sum : Opentelemetry__.Metrics_types.sum -> Pbrt.Encoder.t -> unit

encode_sum v encoder encodes v with the given encoder

val encode_histogram_data_point : 
  Opentelemetry__.Metrics_types.histogram_data_point ->
  Pbrt.Encoder.t ->
  unit

encode_histogram_data_point v encoder encodes v with the given encoder

val encode_histogram : 
  Opentelemetry__.Metrics_types.histogram ->
  Pbrt.Encoder.t ->
  unit

encode_histogram v encoder encodes v with the given encoder

val encode_exponential_histogram_data_point_buckets : 
  Opentelemetry__.Metrics_types.exponential_histogram_data_point_buckets ->
  Pbrt.Encoder.t ->
  unit

encode_exponential_histogram_data_point_buckets v encoder encodes v with the given encoder

val encode_exponential_histogram_data_point : 
  Opentelemetry__.Metrics_types.exponential_histogram_data_point ->
  Pbrt.Encoder.t ->
  unit

encode_exponential_histogram_data_point v encoder encodes v with the given encoder

val encode_exponential_histogram : 
  Opentelemetry__.Metrics_types.exponential_histogram ->
  Pbrt.Encoder.t ->
  unit

encode_exponential_histogram v encoder encodes v with the given encoder

val encode_summary_data_point_value_at_quantile : 
  Opentelemetry__.Metrics_types.summary_data_point_value_at_quantile ->
  Pbrt.Encoder.t ->
  unit

encode_summary_data_point_value_at_quantile v encoder encodes v with the given encoder

val encode_summary_data_point : 
  Opentelemetry__.Metrics_types.summary_data_point ->
  Pbrt.Encoder.t ->
  unit

encode_summary_data_point v encoder encodes v with the given encoder

val encode_summary : 
  Opentelemetry__.Metrics_types.summary ->
  Pbrt.Encoder.t ->
  unit

encode_summary v encoder encodes v with the given encoder

val encode_metric_data : 
  Opentelemetry__.Metrics_types.metric_data ->
  Pbrt.Encoder.t ->
  unit

encode_metric_data v encoder encodes v with the given encoder

val encode_metric : 
  Opentelemetry__.Metrics_types.metric ->
  Pbrt.Encoder.t ->
  unit

encode_metric v encoder encodes v with the given encoder

val encode_instrumentation_library_metrics : 
  Opentelemetry__.Metrics_types.instrumentation_library_metrics ->
  Pbrt.Encoder.t ->
  unit

encode_instrumentation_library_metrics v encoder encodes v with the given encoder

val encode_resource_metrics : 
  Opentelemetry__.Metrics_types.resource_metrics ->
  Pbrt.Encoder.t ->
  unit

encode_resource_metrics v encoder encodes v with the given encoder

val encode_metrics_data : 
  Opentelemetry__.Metrics_types.metrics_data ->
  Pbrt.Encoder.t ->
  unit

encode_metrics_data v encoder encodes v with the given encoder

val encode_data_point_flags : 
  Opentelemetry__.Metrics_types.data_point_flags ->
  Pbrt.Encoder.t ->
  unit

encode_data_point_flags v encoder encodes v with the given encoder

Protobuf Decoding

val decode_exemplar_value : 
  Pbrt.Decoder.t ->
  Opentelemetry__.Metrics_types.exemplar_value

decode_exemplar_value decoder decodes a exemplar_value value from decoder

val decode_exemplar : Pbrt.Decoder.t -> Opentelemetry__.Metrics_types.exemplar

decode_exemplar decoder decodes a exemplar value from decoder

val decode_number_data_point_value : 
  Pbrt.Decoder.t ->
  Opentelemetry__.Metrics_types.number_data_point_value

decode_number_data_point_value decoder decodes a number_data_point_value value from decoder

val decode_number_data_point : 
  Pbrt.Decoder.t ->
  Opentelemetry__.Metrics_types.number_data_point

decode_number_data_point decoder decodes a number_data_point value from decoder

val decode_gauge : Pbrt.Decoder.t -> Opentelemetry__.Metrics_types.gauge

decode_gauge decoder decodes a gauge value from decoder

val decode_aggregation_temporality : 
  Pbrt.Decoder.t ->
  Opentelemetry__.Metrics_types.aggregation_temporality

decode_aggregation_temporality decoder decodes a aggregation_temporality value from decoder

val decode_sum : Pbrt.Decoder.t -> Opentelemetry__.Metrics_types.sum

decode_sum decoder decodes a sum value from decoder

val decode_histogram_data_point : 
  Pbrt.Decoder.t ->
  Opentelemetry__.Metrics_types.histogram_data_point

decode_histogram_data_point decoder decodes a histogram_data_point value from decoder

val decode_histogram : 
  Pbrt.Decoder.t ->
  Opentelemetry__.Metrics_types.histogram

decode_histogram decoder decodes a histogram value from decoder

val decode_exponential_histogram_data_point_buckets : 
  Pbrt.Decoder.t ->
  Opentelemetry__.Metrics_types.exponential_histogram_data_point_buckets

decode_exponential_histogram_data_point_buckets decoder decodes a exponential_histogram_data_point_buckets value from decoder

val decode_exponential_histogram_data_point : 
  Pbrt.Decoder.t ->
  Opentelemetry__.Metrics_types.exponential_histogram_data_point

decode_exponential_histogram_data_point decoder decodes a exponential_histogram_data_point value from decoder

val decode_exponential_histogram : 
  Pbrt.Decoder.t ->
  Opentelemetry__.Metrics_types.exponential_histogram

decode_exponential_histogram decoder decodes a exponential_histogram value from decoder

val decode_summary_data_point_value_at_quantile : 
  Pbrt.Decoder.t ->
  Opentelemetry__.Metrics_types.summary_data_point_value_at_quantile

decode_summary_data_point_value_at_quantile decoder decodes a summary_data_point_value_at_quantile value from decoder

val decode_summary_data_point : 
  Pbrt.Decoder.t ->
  Opentelemetry__.Metrics_types.summary_data_point

decode_summary_data_point decoder decodes a summary_data_point value from decoder

val decode_summary : Pbrt.Decoder.t -> Opentelemetry__.Metrics_types.summary

decode_summary decoder decodes a summary value from decoder

val decode_metric_data : 
  Pbrt.Decoder.t ->
  Opentelemetry__.Metrics_types.metric_data

decode_metric_data decoder decodes a metric_data value from decoder

val decode_metric : Pbrt.Decoder.t -> Opentelemetry__.Metrics_types.metric

decode_metric decoder decodes a metric value from decoder

val decode_instrumentation_library_metrics : 
  Pbrt.Decoder.t ->
  Opentelemetry__.Metrics_types.instrumentation_library_metrics

decode_instrumentation_library_metrics decoder decodes a instrumentation_library_metrics value from decoder

val decode_resource_metrics : 
  Pbrt.Decoder.t ->
  Opentelemetry__.Metrics_types.resource_metrics

decode_resource_metrics decoder decodes a resource_metrics value from decoder

val decode_metrics_data : 
  Pbrt.Decoder.t ->
  Opentelemetry__.Metrics_types.metrics_data

decode_metrics_data decoder decodes a metrics_data value from decoder

val decode_data_point_flags : 
  Pbrt.Decoder.t ->
  Opentelemetry__.Metrics_types.data_point_flags

decode_data_point_flags decoder decodes a data_point_flags value from decoder

package opentelemetry

Types

Default values

Formatters

Protobuf Encoding

Protobuf Decoding