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Contains druntime startup and shutdown routines.
Distributed under the Boost Software License 1.0. (See accompanying file LICENSE)
Walter Bright, Sean Kelly
- shared size_t
- Keep track of how often rt_init/rt_term were called.
- Initialize druntime. If a C program wishes to call D code, and there's no D main(), then it must call rt_init() and rt_term().
- Terminate use of druntime.
TraceHandler= TraceInfo function(void* ptr);
- Trace handler
- Overrides the default trace hander with a user-supplied version.Parameters:
The new trace handler. Set to null to use the default handler.
- Return the current trace handler
- 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.Parameters:
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.
- Provide out-of-band access to the original C argc/argv passed to this program via main(argc,argv).
- Sets up the D char command-line args, initializes druntime, runs embedded unittests and then runs the given D main() function, optionally catching and printing any unhandled exceptions.