package env

Import Path
	go.opentelemetry.io/otel/sdk/internal/env (on go.dev)

Dependency Relation
	imports 3 packages, and imported by one package

Involved Source Files

	  d env.go
		Package env provides types and functionality for environment variable support
		in the OpenTelemetry SDK.
Package-Level Functions (total 11)

	 func BatchSpanProcessorExportTimeout(defaultValue int) int
		BatchSpanProcessorExportTimeout returns the environment variable value for
		the OTEL_BSP_EXPORT_TIMEOUT key if it exists, otherwise defaultValue is
		returned.

	 func BatchSpanProcessorMaxExportBatchSize(defaultValue int) int
		BatchSpanProcessorMaxExportBatchSize returns the environment variable value for
		the OTEL_BSP_MAX_EXPORT_BATCH_SIZE key if it exists, otherwise defaultValue
		is returned.

	 func BatchSpanProcessorMaxQueueSize(defaultValue int) int
		BatchSpanProcessorMaxQueueSize returns the environment variable value for
		the OTEL_BSP_MAX_QUEUE_SIZE key if it exists, otherwise defaultValue is
		returned.

	 func BatchSpanProcessorScheduleDelay(defaultValue int) int
		BatchSpanProcessorScheduleDelay returns the environment variable value for
		the OTEL_BSP_SCHEDULE_DELAY key if it exists, otherwise defaultValue is
		returned.

	 func IntEnvOr(key string, defaultValue int) int
		IntEnvOr returns the int value of the environment variable with name key if
		it exists, it is not empty, and the value is an int. Otherwise, defaultValue is returned.

	 func SpanAttributeCount(defaultValue int) int
		SpanAttributeCount returns the environment variable value for the
		OTEL_SPAN_ATTRIBUTE_COUNT_LIMIT key if it exists. Otherwise, the
		environment variable value for OTEL_ATTRIBUTE_COUNT_LIMIT is returned or
		defaultValue if that is not set.

	 func SpanAttributeValueLength(defaultValue int) int
		SpanAttributeValueLength returns the environment variable value for the
		OTEL_SPAN_ATTRIBUTE_VALUE_LENGTH_LIMIT key if it exists. Otherwise, the
		environment variable value for OTEL_ATTRIBUTE_VALUE_LENGTH_LIMIT is
		returned or defaultValue if that is not set.

	 func SpanEventAttributeCount(defaultValue int) int
		SpanEventAttributeCount returns the environment variable value for the
		OTEL_EVENT_ATTRIBUTE_COUNT_LIMIT key if it exists, otherwise defaultValue
		is returned.

	 func SpanEventCount(defaultValue int) int
		SpanEventCount returns the environment variable value for the
		OTEL_SPAN_EVENT_COUNT_LIMIT key if it exists, otherwise defaultValue is
		returned.

	 func SpanLinkAttributeCount(defaultValue int) int
		SpanLinkAttributeCount returns the environment variable value for the
		OTEL_LINK_ATTRIBUTE_COUNT_LIMIT key if it exists, otherwise defaultValue is
		returned.

	 func SpanLinkCount(defaultValue int) int
		SpanLinkCount returns the environment variable value for the
		OTEL_SPAN_LINK_COUNT_LIMIT key if it exists, otherwise defaultValue is
		returned.


Package-Level Constants (total 12)

	const AttributeCountKey = "OTEL_ATTRIBUTE_COUNT_LIMIT"
		AttributeCountKey is the maximum allowed span attribute count.

	const AttributeValueLengthKey = "OTEL_ATTRIBUTE_VALUE_LENGTH_LIMIT"
		AttributeValueLengthKey is the maximum allowed attribute value size.

	const BatchSpanProcessorExportTimeoutKey = "OTEL_BSP_EXPORT_TIMEOUT"
		BatchSpanProcessorExportTimeoutKey is the maximum allowed time to
		export data (i.e. 3000).

	const BatchSpanProcessorMaxExportBatchSizeKey = "OTEL_BSP_MAX_EXPORT_BATCH_SIZE"
		BatchSpanProcessorMaxExportBatchSizeKey is the maximum batch size (i.e.
		512). Note: it must be less than or equal to
		BatchSpanProcessorMaxQueueSize.

	const BatchSpanProcessorMaxQueueSizeKey = "OTEL_BSP_MAX_QUEUE_SIZE"
		BatchSpanProcessorMaxQueueSizeKey is the maximum queue size (i.e. 2048).

	const BatchSpanProcessorScheduleDelayKey = "OTEL_BSP_SCHEDULE_DELAY"
		BatchSpanProcessorScheduleDelayKey is the delay interval between two
		consecutive exports (i.e. 5000).

	const SpanAttributeCountKey = "OTEL_SPAN_ATTRIBUTE_COUNT_LIMIT"
		SpanAttributeCountKey is the maximum allowed span attribute count for a
		span.

	const SpanAttributeValueLengthKey = "OTEL_SPAN_ATTRIBUTE_VALUE_LENGTH_LIMIT"
		SpanAttributeValueLengthKey is the maximum allowed attribute value size
		for a span.

	const SpanEventAttributeCountKey = "OTEL_EVENT_ATTRIBUTE_COUNT_LIMIT"
		SpanEventAttributeCountKey is the maximum allowed attribute per span
		event count.

	const SpanEventCountKey = "OTEL_SPAN_EVENT_COUNT_LIMIT"
		SpanEventCountKey is the maximum allowed span event count.

	const SpanLinkAttributeCountKey = "OTEL_LINK_ATTRIBUTE_COUNT_LIMIT"
		SpanLinkAttributeCountKey is the maximum allowed attribute per span
		link count.

	const SpanLinkCountKey = "OTEL_SPAN_LINK_COUNT_LIMIT"
		SpanLinkCountKey is the maximum allowed span link count.

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