opentelemetry 0.10 · OCaml Package

Code for metrics.proto

Types

type exemplar_value =

| As_double of float
| As_int of int64

and exemplar = {

filtered_attributes : Common.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 : Common.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 : Common.key_value list;
start_time_unix_nano : int64;
time_unix_nano : int64;
count : int64;
sum : float option;
bucket_counts : int64 list;
explicit_bounds : float list;
exemplars : exemplar list;
flags : int32;
min : float option;
max : float option;

}

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 : Common.key_value list;
start_time_unix_nano : int64;
time_unix_nano : int64;
count : int64;
sum : float option;
scale : int32;
zero_count : int64;
positive : exponential_histogram_data_point_buckets option;
negative : exponential_histogram_data_point_buckets option;
flags : int32;
exemplars : exemplar list;
min : float option;
max : float option;
zero_threshold : float;

}

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 : Common.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 scope_metrics = {

scope : Common.instrumentation_scope option;
metrics : metric list;
schema_url : string;

}

type resource_metrics = {

resource : Resource.resource option;
scope_metrics : scope_metrics list;
schema_url : string;

}

type metrics_data = {

resource_metrics : resource_metrics list;

}

type data_point_flags =

| Data_point_flags_do_not_use
| Data_point_flags_no_recorded_value_mask

Basic values

val default_exemplar_value : unit -> exemplar_value

default_exemplar_value () is the default value for type exemplar_value

val default_exemplar : 
  ?filtered_attributes:Common.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:Common.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:Common.key_value list ->
  ?start_time_unix_nano:int64 ->
  ?time_unix_nano:int64 ->
  ?count:int64 ->
  ?sum:float option ->
  ?bucket_counts:int64 list ->
  ?explicit_bounds:float list ->
  ?exemplars:exemplar list ->
  ?flags:int32 ->
  ?min:float option ->
  ?max:float option ->
  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:Common.key_value list ->
  ?start_time_unix_nano:int64 ->
  ?time_unix_nano:int64 ->
  ?count:int64 ->
  ?sum:float option ->
  ?scale:int32 ->
  ?zero_count:int64 ->
  ?positive:exponential_histogram_data_point_buckets option ->
  ?negative:exponential_histogram_data_point_buckets option ->
  ?flags:int32 ->
  ?exemplars:exemplar list ->
  ?min:float option ->
  ?max:float option ->
  ?zero_threshold:float ->
  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:Common.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_scope_metrics : 
  ?scope:Common.instrumentation_scope option ->
  ?metrics:metric list ->
  ?schema_url:string ->
  unit ->
  scope_metrics

default_scope_metrics () is the default value for type scope_metrics

val default_resource_metrics : 
  ?resource:Resource.resource option ->
  ?scope_metrics:scope_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

Make functions

val make_exemplar : 
  filtered_attributes:Common.key_value list ->
  time_unix_nano:int64 ->
  value:exemplar_value ->
  span_id:bytes ->
  trace_id:bytes ->
  unit ->
  exemplar

make_exemplar … () is a builder for type exemplar

val make_number_data_point : 
  attributes:Common.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

make_number_data_point … () is a builder for type number_data_point

val make_gauge : data_points:number_data_point list -> unit -> gauge

make_gauge … () is a builder for type gauge

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

make_sum … () is a builder for type sum

val make_histogram_data_point : 
  attributes:Common.key_value list ->
  start_time_unix_nano:int64 ->
  time_unix_nano:int64 ->
  count:int64 ->
  ?sum:float option ->
  bucket_counts:int64 list ->
  explicit_bounds:float list ->
  exemplars:exemplar list ->
  flags:int32 ->
  ?min:float option ->
  ?max:float option ->
  unit ->
  histogram_data_point

make_histogram_data_point … () is a builder for type histogram_data_point

val make_histogram : 
  data_points:histogram_data_point list ->
  aggregation_temporality:aggregation_temporality ->
  unit ->
  histogram

make_histogram … () is a builder for type histogram

val make_exponential_histogram_data_point_buckets : 
  offset:int32 ->
  bucket_counts:int64 list ->
  unit ->
  exponential_histogram_data_point_buckets

make_exponential_histogram_data_point_buckets … () is a builder for type exponential_histogram_data_point_buckets

val make_exponential_histogram_data_point : 
  attributes:Common.key_value list ->
  start_time_unix_nano:int64 ->
  time_unix_nano:int64 ->
  count:int64 ->
  ?sum:float option ->
  scale:int32 ->
  zero_count:int64 ->
  ?positive:exponential_histogram_data_point_buckets option ->
  ?negative:exponential_histogram_data_point_buckets option ->
  flags:int32 ->
  exemplars:exemplar list ->
  ?min:float option ->
  ?max:float option ->
  zero_threshold:float ->
  unit ->
  exponential_histogram_data_point

make_exponential_histogram_data_point … () is a builder for type exponential_histogram_data_point

val make_exponential_histogram : 
  data_points:exponential_histogram_data_point list ->
  aggregation_temporality:aggregation_temporality ->
  unit ->
  exponential_histogram

make_exponential_histogram … () is a builder for type exponential_histogram

val make_summary_data_point_value_at_quantile : 
  quantile:float ->
  value:float ->
  unit ->
  summary_data_point_value_at_quantile

make_summary_data_point_value_at_quantile … () is a builder for type summary_data_point_value_at_quantile

val make_summary_data_point : 
  attributes:Common.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

make_summary_data_point … () is a builder for type summary_data_point

val make_summary : data_points:summary_data_point list -> unit -> summary

make_summary … () is a builder for type summary

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

make_metric … () is a builder for type metric

val make_scope_metrics : 
  ?scope:Common.instrumentation_scope option ->
  metrics:metric list ->
  schema_url:string ->
  unit ->
  scope_metrics

make_scope_metrics … () is a builder for type scope_metrics

val make_resource_metrics : 
  ?resource:Resource.resource option ->
  scope_metrics:scope_metrics list ->
  schema_url:string ->
  unit ->
  resource_metrics

make_resource_metrics … () is a builder for type resource_metrics

val make_metrics_data : 
  resource_metrics:resource_metrics list ->
  unit ->
  metrics_data

make_metrics_data … () is a builder for type metrics_data

Formatters

val pp_exemplar_value : Format.formatter -> exemplar_value -> unit

pp_exemplar_value v formats v

val pp_exemplar : Format.formatter -> exemplar -> unit

pp_exemplar v formats v

val pp_number_data_point_value : 
  Format.formatter ->
  number_data_point_value ->
  unit

pp_number_data_point_value v formats v

val pp_number_data_point : Format.formatter -> number_data_point -> unit

pp_number_data_point v formats v

val pp_gauge : Format.formatter -> gauge -> unit

pp_gauge v formats v

val pp_aggregation_temporality : 
  Format.formatter ->
  aggregation_temporality ->
  unit

pp_aggregation_temporality v formats v

val pp_sum : Format.formatter -> sum -> unit

pp_sum v formats v

val pp_histogram_data_point : Format.formatter -> histogram_data_point -> unit

pp_histogram_data_point v formats v

val pp_histogram : Format.formatter -> histogram -> unit

pp_histogram v formats v

val pp_exponential_histogram_data_point_buckets : 
  Format.formatter ->
  exponential_histogram_data_point_buckets ->
  unit

pp_exponential_histogram_data_point_buckets v formats v

val pp_exponential_histogram_data_point : 
  Format.formatter ->
  exponential_histogram_data_point ->
  unit

pp_exponential_histogram_data_point v formats v

val pp_exponential_histogram : 
  Format.formatter ->
  exponential_histogram ->
  unit

pp_exponential_histogram v formats v

val pp_summary_data_point_value_at_quantile : 
  Format.formatter ->
  summary_data_point_value_at_quantile ->
  unit

pp_summary_data_point_value_at_quantile v formats v

val pp_summary_data_point : Format.formatter -> summary_data_point -> unit

pp_summary_data_point v formats v

val pp_summary : Format.formatter -> summary -> unit

pp_summary v formats v

val pp_metric_data : Format.formatter -> metric_data -> unit

pp_metric_data v formats v

val pp_metric : Format.formatter -> metric -> unit

pp_metric v formats v

val pp_scope_metrics : Format.formatter -> scope_metrics -> unit

pp_scope_metrics v formats v

val pp_resource_metrics : Format.formatter -> resource_metrics -> unit

pp_resource_metrics v formats v

val pp_metrics_data : Format.formatter -> metrics_data -> unit

pp_metrics_data v formats v

val pp_data_point_flags : Format.formatter -> data_point_flags -> unit

pp_data_point_flags v formats v

Protobuf Encoding

val encode_pb_exemplar_value : exemplar_value -> Pbrt.Encoder.t -> unit

encode_pb_exemplar_value v encoder encodes v with the given encoder

val encode_pb_exemplar : exemplar -> Pbrt.Encoder.t -> unit

encode_pb_exemplar v encoder encodes v with the given encoder

val encode_pb_number_data_point_value : 
  number_data_point_value ->
  Pbrt.Encoder.t ->
  unit

encode_pb_number_data_point_value v encoder encodes v with the given encoder

val encode_pb_number_data_point : number_data_point -> Pbrt.Encoder.t -> unit

encode_pb_number_data_point v encoder encodes v with the given encoder

val encode_pb_gauge : gauge -> Pbrt.Encoder.t -> unit

encode_pb_gauge v encoder encodes v with the given encoder

val encode_pb_aggregation_temporality : 
  aggregation_temporality ->
  Pbrt.Encoder.t ->
  unit

encode_pb_aggregation_temporality v encoder encodes v with the given encoder

val encode_pb_sum : sum -> Pbrt.Encoder.t -> unit

encode_pb_sum v encoder encodes v with the given encoder

val encode_pb_histogram_data_point : 
  histogram_data_point ->
  Pbrt.Encoder.t ->
  unit

encode_pb_histogram_data_point v encoder encodes v with the given encoder

val encode_pb_histogram : histogram -> Pbrt.Encoder.t -> unit

encode_pb_histogram v encoder encodes v with the given encoder

val encode_pb_exponential_histogram_data_point_buckets : 
  exponential_histogram_data_point_buckets ->
  Pbrt.Encoder.t ->
  unit

encode_pb_exponential_histogram_data_point_buckets v encoder encodes v with the given encoder

val encode_pb_exponential_histogram_data_point : 
  exponential_histogram_data_point ->
  Pbrt.Encoder.t ->
  unit

encode_pb_exponential_histogram_data_point v encoder encodes v with the given encoder

val encode_pb_exponential_histogram : 
  exponential_histogram ->
  Pbrt.Encoder.t ->
  unit

encode_pb_exponential_histogram v encoder encodes v with the given encoder

val encode_pb_summary_data_point_value_at_quantile : 
  summary_data_point_value_at_quantile ->
  Pbrt.Encoder.t ->
  unit

encode_pb_summary_data_point_value_at_quantile v encoder encodes v with the given encoder

val encode_pb_summary_data_point : summary_data_point -> Pbrt.Encoder.t -> unit

encode_pb_summary_data_point v encoder encodes v with the given encoder

val encode_pb_summary : summary -> Pbrt.Encoder.t -> unit

encode_pb_summary v encoder encodes v with the given encoder

val encode_pb_metric_data : metric_data -> Pbrt.Encoder.t -> unit

encode_pb_metric_data v encoder encodes v with the given encoder

val encode_pb_metric : metric -> Pbrt.Encoder.t -> unit

encode_pb_metric v encoder encodes v with the given encoder

val encode_pb_scope_metrics : scope_metrics -> Pbrt.Encoder.t -> unit

encode_pb_scope_metrics v encoder encodes v with the given encoder

val encode_pb_resource_metrics : resource_metrics -> Pbrt.Encoder.t -> unit

encode_pb_resource_metrics v encoder encodes v with the given encoder

val encode_pb_metrics_data : metrics_data -> Pbrt.Encoder.t -> unit

encode_pb_metrics_data v encoder encodes v with the given encoder

val encode_pb_data_point_flags : data_point_flags -> Pbrt.Encoder.t -> unit

encode_pb_data_point_flags v encoder encodes v with the given encoder

Protobuf Decoding

val decode_pb_exemplar_value : Pbrt.Decoder.t -> exemplar_value

decode_pb_exemplar_value decoder decodes a exemplar_value binary value from decoder

val decode_pb_exemplar : Pbrt.Decoder.t -> exemplar

decode_pb_exemplar decoder decodes a exemplar binary value from decoder

val decode_pb_number_data_point_value : 
  Pbrt.Decoder.t ->
  number_data_point_value

decode_pb_number_data_point_value decoder decodes a number_data_point_value binary value from decoder

val decode_pb_number_data_point : Pbrt.Decoder.t -> number_data_point

decode_pb_number_data_point decoder decodes a number_data_point binary value from decoder

val decode_pb_gauge : Pbrt.Decoder.t -> gauge

decode_pb_gauge decoder decodes a gauge binary value from decoder

val decode_pb_aggregation_temporality : 
  Pbrt.Decoder.t ->
  aggregation_temporality

decode_pb_aggregation_temporality decoder decodes a aggregation_temporality binary value from decoder

val decode_pb_sum : Pbrt.Decoder.t -> sum

decode_pb_sum decoder decodes a sum binary value from decoder

val decode_pb_histogram_data_point : Pbrt.Decoder.t -> histogram_data_point

decode_pb_histogram_data_point decoder decodes a histogram_data_point binary value from decoder

val decode_pb_histogram : Pbrt.Decoder.t -> histogram

decode_pb_histogram decoder decodes a histogram binary value from decoder

val decode_pb_exponential_histogram_data_point_buckets : 
  Pbrt.Decoder.t ->
  exponential_histogram_data_point_buckets

decode_pb_exponential_histogram_data_point_buckets decoder decodes a exponential_histogram_data_point_buckets binary value from decoder

val decode_pb_exponential_histogram_data_point : 
  Pbrt.Decoder.t ->
  exponential_histogram_data_point

decode_pb_exponential_histogram_data_point decoder decodes a exponential_histogram_data_point binary value from decoder

val decode_pb_exponential_histogram : Pbrt.Decoder.t -> exponential_histogram

decode_pb_exponential_histogram decoder decodes a exponential_histogram binary value from decoder

val decode_pb_summary_data_point_value_at_quantile : 
  Pbrt.Decoder.t ->
  summary_data_point_value_at_quantile

decode_pb_summary_data_point_value_at_quantile decoder decodes a summary_data_point_value_at_quantile binary value from decoder

val decode_pb_summary_data_point : Pbrt.Decoder.t -> summary_data_point

decode_pb_summary_data_point decoder decodes a summary_data_point binary value from decoder

val decode_pb_summary : Pbrt.Decoder.t -> summary

decode_pb_summary decoder decodes a summary binary value from decoder

val decode_pb_metric_data : Pbrt.Decoder.t -> metric_data

decode_pb_metric_data decoder decodes a metric_data binary value from decoder

val decode_pb_metric : Pbrt.Decoder.t -> metric

decode_pb_metric decoder decodes a metric binary value from decoder

val decode_pb_scope_metrics : Pbrt.Decoder.t -> scope_metrics

decode_pb_scope_metrics decoder decodes a scope_metrics binary value from decoder

val decode_pb_resource_metrics : Pbrt.Decoder.t -> resource_metrics

decode_pb_resource_metrics decoder decodes a resource_metrics binary value from decoder

val decode_pb_metrics_data : Pbrt.Decoder.t -> metrics_data

decode_pb_metrics_data decoder decodes a metrics_data binary value from decoder

val decode_pb_data_point_flags : Pbrt.Decoder.t -> data_point_flags

decode_pb_data_point_flags decoder decodes a data_point_flags binary value from decoder