edition: Update absolute paths to 2018 style

This is an easy step toward adopting 2018 edition eventually, and will
make any future CL that sets `edition = "2018"` this much smaller.

The module system changes in Rust 2018 are described here:

https://doc.rust-lang.org/edition-guide/rust-2018/module-system/path-clarity.html

Generated by running:

    cargo fix --edition --all

in each workspace, followed by bin/fmt.

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

Change-Id: I000ab5e69d69aa222c272fae899464bbaf65f6d8
Reviewed-on: https://chromium-review.googlesource.com/1513054
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>

1 files changed, 2 insertions, 2 deletions

diff --git a/enumn/src/tests.rs b/enumn/src/tests.rs
index b7e0cda..0d9cb83 100644
--- a/enumn/src/tests.rs
+++ b/enumn/src/tests.rs
@@ -15,7 +15,7 @@ fn test_repr() {
             C,
         }
     };
-    let actual = ::testable_derive(input);
+    let actual = crate::testable_derive(input);
     let expected = quote! {
         impl E {
             pub fn n(value: u8) -> Option<Self> {
@@ -46,7 +46,7 @@ fn test_no_repr() {
             C,
         }
     };
-    let actual = ::testable_derive(input);
+    let actual = crate::testable_derive(input);
     let expected = quote! {
         impl E {
             pub fn n<REPR: Into<i64>>(value: REPR) -> Option<Self> {