Implement From<&str> for Error

This patch implements From<&str> for Error so that we can use
Error::from(s) as a shorthand for Error::Error(s.to_string()).  It also
replaces Error::Error with Error::from where possible.

1 files changed, 1 insertions, 1 deletions

diff --git a/nitrocli/src/pinentry.rs b/nitrocli/src/pinentry.rs
index 8ea4298..232bff9 100644
--- a/nitrocli/src/pinentry.rs
+++ b/nitrocli/src/pinentry.rs
@@ -134,7 +134,7 @@ where
   // specially.
   if !lines.is_empty() && lines[0].starts_with("ERR ") {
     let (_, error) = lines[0].split_at(4);
-    return Err(Error::Error(error.to_string()));
+    return Err(Error::from(error));
   }
   Err(Error::Error(format!("Unexpected response: {}", string)))
 }