1 files changed, 3 insertions, 1 deletions
diff --git a/src/parser.rs b/src/parser.rs
index 9d4125f..d8d1dd6 100644
--- a/src/parser.rs
+++ b/src/parser.rs
@@ -10,7 +10,9 @@ pub type Result<T> = std::result::Result<T, Error>;
 
 pub fn parse(line: &str) -> Result<(String, Vec<String>)> {
     // TODO
-    let mut tokens = line.split_whitespace().map(|s| s.to_string());
+    let mut tokens = line
+        .split_whitespace()
+        .map(std::string::ToString::to_string);
     let cmd = tokens.next().context(CommandRequired)?;
     Ok((cmd, tokens.collect()))
 }