working implementation of docker get

src-tauri/src/errors.rs

@@ -173,7 +173,7 @@ pub enum HandlerError {
     StreamIOError(#[from] std::io::Error),
     #[error("Received invalid UTF-8 in request")]
     InvalidUtf8(#[from] FromUtf8Error),
-    #[error("HTTP request malformed")]
+    #[error("Request malformed: {0}")]
     BadRequest(#[from] serde_json::Error),
     #[error("HTTP request too large")]
     RequestTooLarge,
@@ -183,6 +183,8 @@ pub enum HandlerError {
     Internal(#[from] RecvError),
     #[error("Error accessing credentials: {0}")]
     NoCredentials(#[from] GetCredentialsError),
+    #[error("Error saving credentials: {0}")]
+    SaveCredentials(#[from] SaveCredentialsError),
     #[error("Error getting client details: {0}")]
     ClientInfo(#[from] ClientInfoError),
     #[error("Error from Tauri: {0}")]