tree cfb41adfd8d529a75a7a96db64f8233f4fb923ab
parent d7cdef1704d56fbd200fb2ae55cd7d3aede0c953
author Dave Cheney <dave@cheney.net> 1465531818 +1000
committer GitHub <noreply@github.com> 1465531818 +1000

Introduce errors.Stacktrace (#48)

* Introduce errors.Stacktrace

Introduce a new type to replace the unnamed return value from
`Stacktrace()`. `Stacktrace` implements `fmt.Formatter` and currently
replicates the default behaviour of printing a `[]Frame`.

In a future PR the values of `%+v` and `%#v` will be extended to
implement a more readable stacktrace.