Revert "Remove "edition" Cargo feature (it's stable now)"

matthiaskrgr · matthiaskrgr · commit 1f39a3198161 · 2018-09-22T21:30:36.000+02:00
This reverts commit a34334d. The problem is that rustc uses an older cargo version to bootstrap. This cargo version does not have the edition feature stabilized yet.
diff --git a/Cargo.toml b/Cargo.toml
@@ -1,3 +1,5 @@
+cargo-features = ["edition"]
+
 [package]
 name = "rls"
 version = "0.130.5"

Original file line number	Diff line number	Diff line change
`@@ -1,3 +1,5 @@`
	`1`	`+cargo-features = ["edition"]`
	`2`	`+`
`1`	`3`	`[package]`
`2`	`4`	`name = "rls"`
`3`	`5`	`version = "0.130.5"`