func (tree *Tree) Id() *Oid {
oid := new(Oid)
oid.git_oid = C.git_tree_id(tree.git_tree)
if oid.git_oid == nil {
return nil
}
return oid
}
func (t *Tree) Id() string {
oid := C.git_tree_id(t.tree)
defer C.free(unsafe.Pointer(oid))
return oidToString(oid)
}
