Accept everything that can be turned into a string (#15)

rust-cli · Aug 6, 2018 · 2e64a4e · 2e64a4e
1 parent ede4e24
commit 2e64a4e
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Showing 2 changed files with 3 additions and 3 deletions.
diff --git a/examples/main.rs b/examples/main.rs
@@ -4,7 +4,7 @@ use man::prelude::*;
 
 fn main() {
   let msg = Manual::new("auth-service")
-    .about("authorize & authenticate members".into())
+    .about("authorize & authenticate members")
     .arg(Arg::new("path"))
     .env(Env::new("PORT").help("The network port to listen to"))
     .flag(

diff --git a/src/man.rs b/src/man.rs
@@ -28,8 +28,8 @@ impl Manual {
   }
 
   /// Add a description.
-  pub fn about(mut self, about: String) -> Self {
-    self.about = Some(about);
+  pub fn about<S: Into<String>>(mut self, about: S) -> Self {
+    self.about = Some(about.into());
     self
   }