rust/rhg/src/error.rs

--- a/rust/rhg/src/error.rs	Fri Mar 19 23:51:46 2021 +0100
+++ b/rust/rhg/src/error.rs	Fri Mar 19 13:18:53 2021 +0100
@@ -2,11 +2,12 @@
 use crate::ui::UiError;
 use crate::NoRepoInCwdError;
 use format_bytes::format_bytes;
-use hg::config::{ConfigError, ConfigParseError};
+use hg::config::{ConfigError, ConfigParseError, ConfigValueParseError};
 use hg::errors::HgError;
 use hg::repo::RepoError;
 use hg::revlog::revlog::RevlogError;
 use hg::utils::files::get_bytes_from_path;
+use hg::{DirstateError, DirstateMapError, StatusError};
 use std::convert::From;
 
 /// The kind of command error
@@ -61,6 +62,12 @@
     }
 }
 
+impl From<ConfigValueParseError> for CommandError {
+    fn from(error: ConfigValueParseError) -> Self {
+        CommandError::abort(error.to_string())
+    }
+}
+
 impl From<UiError> for CommandError {
     fn from(_error: UiError) -> Self {
         // If we already failed writing to stdout or stderr,
@@ -144,3 +151,24 @@
         }
     }
 }
+
+impl From<StatusError> for CommandError {
+    fn from(error: StatusError) -> Self {
+        CommandError::abort(format!("{}", error))
+    }
+}
+
+impl From<DirstateMapError> for CommandError {
+    fn from(error: DirstateMapError) -> Self {
+        CommandError::abort(format!("{}", error))
+    }
+}
+
+impl From<DirstateError> for CommandError {
+    fn from(error: DirstateError) -> Self {
+        match error {
+            DirstateError::Common(error) => error.into(),
+            DirstateError::Map(error) => error.into(),
+        }
+    }
+}