seq_trace

seq_trace

Module

seq_trace

Module summary

Sequential tracing of messages.

Description

Sequential tracing makes it possible to trace all messages resulting from one initial message. Sequential tracing is independent of the ordinary tracing in Erlang, which is controlled by the erlang:trace/3 BIF. For more information about what sequential tracing is and how it can be used, see section Sequential Tracing.

seq_trace provides functions that control all aspects of sequential tracing. There are functions for activation, deactivation, inspection, and for collection of the trace output.

Data types

token() = {integer(), boolean(), term(), term(), term()}

An opaque term (a tuple) representing a trace token.

Exports

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