API debuglocals

Returns a string dump of all local variables and upvalues at a given stack level. locals = debuglocals([level])

• level: - The stack level to inspect. Defaults to 1 (the calling function).

• locals: - A string dump of all local variables, temporaries, and upvalues.

• This function will return no values if called outside of the execution of the global error handler function.

The following snippet demonstrates example output for a variety of values. Note that this snippet may not work as-is if you have an error handling addon installed, as these typically hijack and replace the ability to change the global error handler.

Number = 1.234560 String = "foo" NamedFrame = ChatFrame1 { 0 = <userdata> } Table = <table> { 1 = 1 2 = 2 3 = <table> { } foo = "bar" } Thread = <no value> Boolean = true Nil = nil Temp = "banana" (*temporary) = <function> defined @Interface\FrameXML\UIParent.lua:5234 Upvalue = "banana"