module ElasticAPM
module ElasticAPM::Deprecations
module ElasticAPM::Logging
module ElasticAPM::Metrics
module ElasticAPM::NaivelyHashable
module ElasticAPM::Normalizers
module ElasticAPM::Normalizers::ActionController
module ElasticAPM::Normalizers::ActionMailer
module ElasticAPM::Normalizers::ActionView
module ElasticAPM::Normalizers::ActiveRecord
module ElasticAPM::OpenTracing
module ElasticAPM::SpanHelpers
module ElasticAPM::SpanHelpers::ClassMethods
module ElasticAPM::Spies
module ElasticAPM::Transport
module ElasticAPM::Transport::Filters
module ElasticAPM::Transport::Serializers
module ElasticAPM::Util
module ElasticAPM::Util::Inflector
module Kernel
class ElasticAPM::Agent
class ElasticAPM::Config
class ElasticAPM::Config::Duration
class ElasticAPM::Config::Size
class ElasticAPM::ConfigError
class ElasticAPM::Context
class ElasticAPM::Context::Request
class ElasticAPM::Context::Request::Socket
class ElasticAPM::Context::Request::Url
class ElasticAPM::Context::Response
class ElasticAPM::Context::User
class ElasticAPM::ContextBuilder
class ElasticAPM::Error
class ElasticAPM::Error::Exception
class ElasticAPM::Error::Log
class ElasticAPM::ErrorBuilder
class ElasticAPM::ExistingTransactionError
class ElasticAPM::Instrumenter
class ElasticAPM::Instrumenter::Current
class ElasticAPM::InternalError
class ElasticAPM::Metadata
class ElasticAPM::Metadata::ProcessInfo
class ElasticAPM::Metadata::ServiceInfo
class ElasticAPM::Metadata::ServiceInfo::Agent
class ElasticAPM::Metadata::ServiceInfo::Framework
class ElasticAPM::Metadata::ServiceInfo::Language
class ElasticAPM::Metadata::ServiceInfo::Runtime
class ElasticAPM::Metadata::ServiceInfo::Versioned
class ElasticAPM::Metadata::SystemInfo
class ElasticAPM::Metadata::SystemInfo::ContainerInfo
class ElasticAPM::Metrics::Collector
class ElasticAPM::Metrics::CpuMem
class ElasticAPM::Metrics::CpuMem::Linux
class ElasticAPM::Metrics::CpuMem::Linux::Meminfo
class ElasticAPM::Metrics::CpuMem::Linux::ProcSelfStat
class ElasticAPM::Metrics::CpuMem::Linux::ProcStat
class ElasticAPM::Metrics::CpuMem::Sample
class ElasticAPM::Metricset
class ElasticAPM::Middleware
class ElasticAPM::Normalizers::ActionController::ProcessActionNormalizer
class ElasticAPM::Normalizers::ActionMailer::ProcessActionNormalizer
class ElasticAPM::Normalizers::ActionView::RenderCollectionNormalizer
class ElasticAPM::Normalizers::ActionView::RenderNormalizer
class ElasticAPM::Normalizers::ActionView::RenderPartialNormalizer
class ElasticAPM::Normalizers::ActionView::RenderTemplateNormalizer
class ElasticAPM::Normalizers::ActiveRecord::SqlNormalizer
class ElasticAPM::Normalizers::Collection
class ElasticAPM::Normalizers::Collection::SkipNormalizer
class ElasticAPM::Normalizers::Normalizer
class ElasticAPM::OpenTracing::Scope
class ElasticAPM::OpenTracing::ScopeManager
class ElasticAPM::OpenTracing::ScopeStack
class ElasticAPM::OpenTracing::Span
class ElasticAPM::OpenTracing::SpanContext
class ElasticAPM::OpenTracing::Tracer
class ElasticAPM::PrefixedLogger
class ElasticAPM::Railtie
class ElasticAPM::Span
class ElasticAPM::Span::Context
class ElasticAPM::Span::Context::Db
class ElasticAPM::Span::Context::Http
class ElasticAPM::Spies::ActionDispatchSpy
class ElasticAPM::Spies::DelayedJobSpy
class ElasticAPM::Spies::ElasticsearchSpy
class ElasticAPM::Spies::FaradaySpy
class ElasticAPM::Spies::HTTPSpy
class ElasticAPM::Spies::JSONSpy
class ElasticAPM::Spies::MongoSpy
class ElasticAPM::Spies::MongoSpy::Subscriber
class ElasticAPM::Spies::NetHTTPSpy
class ElasticAPM::Spies::RakeSpy
class ElasticAPM::Spies::RedisSpy
class ElasticAPM::Spies::Registration
class ElasticAPM::Spies::SequelSpy
class ElasticAPM::Spies::SidekiqSpy
class ElasticAPM::Spies::SidekiqSpy::Middleware
class ElasticAPM::Spies::SinatraSpy
class ElasticAPM::Spies::TiltSpy
class ElasticAPM::SqlSummarizer
class ElasticAPM::Stacktrace
class ElasticAPM::Stacktrace::Frame
class ElasticAPM::StacktraceBuilder
class ElasticAPM::Subscriber
class ElasticAPM::TraceContext
class ElasticAPM::TraceContext::InvalidTraceparentHeader
class ElasticAPM::Transaction
class ElasticAPM::Transport::Base
class ElasticAPM::Transport::Connection
class ElasticAPM::Transport::Connection::Http
class ElasticAPM::Transport::Connection::ProxyPipe
class ElasticAPM::Transport::Connection::ProxyPipe::Write
class ElasticAPM::Transport::Filters::Container
class ElasticAPM::Transport::Filters::SecretsFilter
class ElasticAPM::Transport::Serializers::Container
class ElasticAPM::Transport::Serializers::ContextSerializer
class ElasticAPM::Transport::Serializers::ErrorSerializer
class ElasticAPM::Transport::Serializers::MetadataSerializer
class ElasticAPM::Transport::Serializers::MetricsetSerializer
class ElasticAPM::Transport::Serializers::Serializer
class ElasticAPM::Transport::Serializers::SpanSerializer
class ElasticAPM::Transport::Serializers::SpanSerializer::ContextSerializer
class ElasticAPM::Transport::Serializers::TransactionSerializer
class ElasticAPM::Transport::Serializers::UnrecognizedResource
class ElasticAPM::Transport::Worker
class ElasticAPM::Transport::Worker::FlushMessage
class ElasticAPM::Transport::Worker::StopMessage
class ElasticAPM::Util::LruCache
class ElasticAPM::Util::Throttle
elastic-apm
2.8.0
# to_header
def to_header format('%s-%s-%s-%s', version, trace_id, id, hex_flags) end