Merge topic 'subcommand-ctor-public'

04e8deb5 git: make the `GitError::subcommand` public
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !70

src/git.rs

@@ -52,7 +52,8 @@ pub enum GitError {
 }
 
 impl GitError {
-    pub(crate) fn subcommand(subcommand: &'static str, source: io::Error) -> Self {
+    /// Convenience method for constructing an error for a git subcommand failure.
+    pub fn subcommand(subcommand: &'static str, source: io::Error) -> Self {
         GitError::Subcommand {
             subcommand,
             source,