Transform a reference to its target following the refspec's rules
@param out_ where to store the target name @param spec the refspec @param name the name of the reference to transform @return 0, git_error_code.GIT_EBUFS or another error
See Implementation
Transform a reference to its target following the refspec's rules
@param out_ where to store the target name @param spec the refspec @param name the name of the reference to transform @return 0, git_error_code.GIT_EBUFS or another error