View source code
Display the source code in rt/dmain2.d from which this page was generated on github.
Report a bug
If you spot a problem with this page, click here to create a Bugzilla issue.
Improve this page
Quickly fork, edit online, and submit a pull request for this page. Requires a signed-in GitHub account. This works well for small changes. If you'd like to make larger changes you may want to consider using local clone.

Function rt.dmain2._d_traceContext

This function will be called when an exception is constructed. The user-supplied trace handler will be called if one has been supplied, otherwise no trace will be generated.

extern(C) object.Throwable.TraceInfo _d_traceContext (
  void* ptr = null


ptr A pointer to the location from which to generate the trace, or null if the trace should be generated from within the trace handler itself.


An object describing the current calling context or null if no handler is supplied.


Walter Bright, Sean Kelly


Distributed under the Boost Software License 1.0. (See accompanying file LICENSE)