Find a single object, as specified by a revision string.
See man gitrevisions, or http://git-scm.com/docs/git-rev-parse.html#_specifying_revisions for information on the syntax accepted.
The returned object should be released with git_object_free when no longer needed.
pointer to output object
the repository to search in
the textual specification for an object
0 on success, git_error_code.GIT_ENOTFOUND, git_error_code.GIT_EAMBIGUOUS, git_error_code.GIT_EINVALIDSPEC or an error code
See Implementation
Find a single object, as specified by a revision string.
See man gitrevisions, or http://git-scm.com/docs/git-rev-parse.html#_specifying_revisions for information on the syntax accepted.
The returned object should be released with git_object_free when no longer needed.