The returned object should be released with git_object_free when no
longer needed.
@param out_ pointer to output object
@param repo the repository to search in
@param spec the textual specification for an object
@return 0 on success, git_error_code.GIT_ENOTFOUND, git_error_code.GIT_EAMBIGUOUS, git_error_code.GIT_EINVALIDSPEC or an
error code
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.
@param out_ pointer to output object @param repo the repository to search in @param spec the textual specification for an object @return 0 on success, git_error_code.GIT_ENOTFOUND, git_error_code.GIT_EAMBIGUOUS, git_error_code.GIT_EINVALIDSPEC or an error code