rls-data: Fix Clippy warning

Xanewok · Xanewok · commit 4cd3c08e8ffd · 2019-04-20T10:45:09.000+02:00
diff --git a/rls-data/src/lib.rs b/rls-data/src/lib.rs
@@ -48,7 +48,7 @@ impl Analysis {
     pub fn new(config: Config) -> Analysis {
         Analysis {
             config,
-            version: option_env!("CARGO_PKG_VERSION").map(|s| s.to_string()),
+            version: option_env!("CARGO_PKG_VERSION").map(ToString::to_string),
             prelude: None,
             compilation: None,
             imports: vec![],
