// Returns true or false, depending on whether the specified key exists in the
// database.
func (db *Database) Exists(key string) bool {
kcs := C.CString(key)
k := C.mk_datum(kcs)
defer C.free(unsafe.Pointer(kcs))
e := C.gdbm_exists(db.dbf, k)
if e == 1 {
return true
}
return false
}
// Returns true if the specified key is found in the database.
func (d *Database) Exists(key []byte) bool {
ret := C.gdbm_exists(d.dbf, toDatum(key))
return ret != 0
}