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diff rust/rhg/src/error.rs @ 46757:b1f2c2b336ec

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rhg: `cat` command: print error messages for missing files And exit with an error code if no file was matched. This matches the behavior of Python-based hg. Differential Revision: https://phab.mercurial-scm.org/D10142
author Simon Sapin <simon.sapin@octobus.net>
date Wed, 03 Mar 2021 16:40:03 +0100
parents 12d59eec7f1d
children bcdcb4423ae3
line wrap: on
line diff
--- a/rust/rhg/src/error.rs	Mon Mar 08 19:07:29 2021 +0100
+++ b/rust/rhg/src/error.rs	Wed Mar 03 16:40:03 2021 +0100
@@ -15,6 +15,9 @@
     /// Exit with an error message and "standard" failure exit code.
     Abort { message: Vec<u8> },
 
+    /// Exit with a failure exit code but no message.
+    Unsuccessful,
+
     /// Encountered something (such as a CLI argument, repository layout, …)
     /// not supported by this version of `rhg`. Depending on configuration
     /// `rhg` may attempt to silently fall back to Python-based `hg`, which