Vtable for diagnostics::stacktrace::Traceback::FrameVisitor
diagnostics::stacktrace::Traceback::FrameVisitor::_ZTVN11diagnostics10stacktrace9Traceback12FrameVisitorE: 5u entries
0     (int (*)(...))0
4     (int (*)(...))(& _ZTIN11diagnostics10stacktrace9Traceback12FrameVisitorE)
8     0u
12    0u
16    (int (*)(...))__cxa_pure_virtual

Class diagnostics::stacktrace::Traceback::FrameVisitor
   size=4 align=4
   base size=4 base align=4
diagnostics::stacktrace::Traceback::FrameVisitor (0x0x7fb2a2862720) 0 nearly-empty
    vptr=((& diagnostics::stacktrace::Traceback::FrameVisitor::_ZTVN11diagnostics10stacktrace9Traceback12FrameVisitorE) + 8u)

Vtable for diagnostics::stacktrace::Traceback::SourceVisitor
diagnostics::stacktrace::Traceback::SourceVisitor::_ZTVN11diagnostics10stacktrace9Traceback13SourceVisitorE: 5u entries
0     (int (*)(...))0
4     (int (*)(...))(& _ZTIN11diagnostics10stacktrace9Traceback13SourceVisitorE)
8     0u
12    0u
16    (int (*)(...))__cxa_pure_virtual

Class diagnostics::stacktrace::Traceback::SourceVisitor
   size=4 align=4
   base size=4 base align=4
diagnostics::stacktrace::Traceback::SourceVisitor (0x0x7fb2a2862780) 0 nearly-empty
    vptr=((& diagnostics::stacktrace::Traceback::SourceVisitor::_ZTVN11diagnostics10stacktrace9Traceback13SourceVisitorE) + 8u)

Class _Unwind_Exception
   size=32 align=16
   base size=32 base align=16
_Unwind_Exception (0x0x7fb2a28627e0) 0

Class diagnostics::stacktrace::{anonymous}::state
   size=8 align=4
   base size=8 base align=4
diagnostics::stacktrace::{anonymous}::state (0x0x7fb2a2862840) 0

