perl6/doc/lib/Backtrace
doc src
(title) class Backtrace
class Backtrace is List { ... }
A backtrace shows the dynamic call stack, usually leading up to a point
where an exception was thrown.
It is a List of L<Backtrace::Frame> objects. Its default stringification
excludes backtrace frames that are deemed unnecessary or confusing, for
example routines like &die are hidden by default.
Methods
(head2) new
proto method new(*@, *%) {*}
multi method new()
Creates a new backtrace, using its calling location as the origin of the
backtrace.
(head2) Str
multi method Str(Backtrace:D:) returns Str:D:
Returns a concise string representation of the backtrace, omitting
routines marked as is hidden_from_backtrace , and at the discretion of
the implementor, also some routines from the setting.
(head2) full
multi method full(Backtrace:D:) returns Str:D:
Returns a full string representation of the backtrace, including hidden
frames, compiler-specific frames and those from the setting.
