fix sign

lib/ssh-agent-client/src/lib.rs

@@ -113,6 +113,7 @@ pub enum ExtensionResponse {
 /// A single identity in SSH_AGENT_IDENTITIES_ANSWER.
 #[derive(Debug)]
 pub struct IdentityAnswer {
+    /// The public key in the SSH wire encoding.
     pub key_blob: Vec<u8>,
     pub comment: String,
 }

lib/ssh-transport/src/parse.rs

@@ -107,7 +107,7 @@ impl<'a> Parser<'a> {
     }
 }
 
-/// A simplified `byteorder` clone that emits client errors when the data is too short.
+/// A writer for the SSH wire format.
 pub struct Writer(Vec<u8>);
 
 impl Writer {
@@ -149,7 +149,8 @@ impl Writer {
         self.raw(bytes);
     }
 
-    pub fn string(&mut self, data: &[u8]) {
+    pub fn string(&mut self, data: impl AsRef<[u8]>) {
+        let data = data.as_ref();
         self.u32(data.len() as u32);
         self.raw(data);
     }