edition: Update enumn crate to 2018 edition

Separated out of CL:1513058 to make it possible to land parts
individually while the affected crate has no other significant CLs
pending. This avoids repeatedly introducing non-textual conflicts with
new code that adds `use` statements.

TEST=cargo check
TEST=cargo check --all-features
TEST=cargo check --target aarch64-unknown-linux-gnu

Change-Id: Ia446b796d9f6bf3ddf9813ee0678242697dd1f73
Reviewed-on: https://chromium-review.googlesource.com/1519694
Commit-Ready: ChromeOS CL Exonerator Bot <chromiumos-cl-exonerator@appspot.gserviceaccount.com>
Tested-by: David Tolnay <dtolnay@chromium.org>
Tested-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: David Tolnay <dtolnay@chromium.org>
This commit is contained in:
David Tolnay 2019-03-12 21:02:11 -07:00 committed by chrome-bot
parent 639a8c1152
commit 98895ac05d

View file

@ -2,6 +2,7 @@
name = "enumn"
version = "0.1.0"
authors = ["The Chromium OS Authors"]
edition = "2018"
[lib]
proc-macro = true