"wrapped error" - Yet another package to ease error handling. Primary purpose is to make a log line that shows the call graph.
Any time you return err do return we.New(err) instead.
we.New(e) => "pkg.func(): e.Error()"
we.New(e, 42) => "pkg.func(42): e.Error()"
we.Newf(e, "foo=%d", 42) => "pkg.func(foo=42): e.Error()"
2018, Tom Spangebu tom@pogostick.net
CC0, see LICENSE/COPYING