trace4cats-core
API
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trace4cats-core/trace4cats/EntryPoint

EntryPoint

trace4cats.EntryPoint
See theEntryPoint companion object
trait EntryPoint[F[_]]

An entry point, for creating root spans or continuing traces that were started on another system.

Attributes

Companion
object
Graph
Supertypes
class Object
trait Matchable
class Any

Members list

Value members

Abstract methods

def continueOrElseRoot(name: String, kind: SpanKind, headers: TraceHeaders, errorHandler: ErrorHandler): Resource[F, Span[F]]
def root(name: String, kind: SpanKind, errorHandler: ErrorHandler): Resource[F, Span[F]]

Concrete methods

def continueOrElseRoot(name: String, headers: TraceHeaders): Resource[F, Span[F]]

Resource that attempts to creates a new child span but falls back to a new root span as with root if the headers do not contain the required values. In other words, we continue the existing span if we can, otherwise we start a new one.

Resource that attempts to creates a new child span but falls back to a new root span as with root if the headers do not contain the required values. In other words, we continue the existing span if we can, otherwise we start a new one.

Attributes

def continueOrElseRoot(name: String, kind: SpanKind, headers: TraceHeaders): Resource[F, Span[F]]
final def mapK[G[_]](fk: FunctionK[F, G])(implicit F: MonadCancelThrow[F], G: MonadCancelThrow[G]): EntryPoint[G]
def root(name: String): Resource[F, Span[F]]

Resource that creates a new root span in a new trace.

Resource that creates a new root span in a new trace.

Attributes

def root(name: String, kind: SpanKind): Resource[F, Span[F]]
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