tree 2d7434960e6f7b76acec199a8e7dfc032a5c2688
parent 1d992f2e369e7e518ff57cd7508a15442d5df186
author Marcel van Lohuizen <mpvl@golang.org> 1550875298 +0100
committer Marcel van Lohuizen <mpvl@golang.org> 1551294442 +0000

errors: add Frame and Formatter/Printer interfaces

errors.New now implements Formatter and includes Frame
information that is reported when detail is requested.

Partly implements proposal Issue #29934.

Change-Id: Id76888d246d7d862595b5e92d517b9c03f23a7a6
Reviewed-on: https://go-review.googlesource.com/c/163557
Run-TryBot: Marcel van Lohuizen <mpvl@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Damien Neil <dneil@google.com>