Schooner.Frame (schooner v1.2.0)

One entry in the Scheme backtrace of an error raised with debug: true: a procedure application the script made.

:name — the procedure's name: the name it was defined with, the name of a primitive, "<lambda>" for an anonymous procedure, or "<parameter>" for a parameter object.
:location — the Schooner.Location of the call, or nil when it is not known.
:tail? — true when the call was in tail position. The procedure that made it had already finished, so the frame below it in the backtrace is the one it replaced, not a caller waiting for it to return.

Exceptions carry their frames in :scheme_backtrace, most recent first. See "Backtraces" in the tooling guide.

Summary

t()

@type t() :: %Schooner.Frame{
  location: Schooner.Location.t() | nil,
  name: binary(),
  tail?: boolean()
}