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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
				

				);

Parameters

Name	Description
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.

Returns

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

Authors

Walter Bright, Sean Kelly

License

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