[PATCH] go: add binding for notmuch_message_get_date

[David Bremner]

Trevor Jim <tjim at mac.com> writes:


> I'm not sure what the "current troubles" are (happy to hear more), but
> the way I've handled the nil case is in keeping with the way it's
> handled in the other function bindings for go.  Adding an error return
> to all relevant functions seems like a big change that should be handled
> separately, yes?

It seems like at least some functions [1] already use multiple return values
to return a status value.  There is also already a STATUS_NULL_POINTER
defined.  

[1]: from notmuch.go

func NewDatabase(path string) (*Database, Status) {
func OpenDatabase(path string, mode DatabaseMode) (*Database, Status) {
func (self *Database) Close() Status {
func (self *Database) GetDirectory(path string) (*Directory, Status) {
func (self *Database) AddMessage(fname string) (*Message, Status) {
func (self *Database) RemoveMessage(fname string) Status {
func (self *Database) FindMessage(message_id string) (*Message, Status) {
func (self *Message) AddTag(tag string) Status {
func (self *Message) RemoveTag(tag string) Status {
func (self *Message) RemoveAllTags() Status {
func (self *Message) Freeze() Status {
func (self *Message) Thaw() Status {