mirror of
https://github.com/superseriousbusiness/gotosocial.git
synced 2024-11-22 19:56:39 +00:00
51 lines
1.8 KiB
Go
51 lines
1.8 KiB
Go
|
// Copyright (C) MongoDB, Inc. 2017-present.
|
||
|
|
//
|
||
|
|
// Licensed under the Apache License, Version 2.0 (the "License"); you may
|
||
|
|
// not use this file except in compliance with the License. You may obtain
|
||
|
|
// a copy of the License at http://www.apache.org/licenses/LICENSE-2.0
|
||
|
|
//
|
||
|
|
// Based on gopkg.in/mgo.v2/bson by Gustavo Niemeyer
|
||
|
|
// See THIRD-PARTY-NOTICES for original license terms.
|
||
|
|
|
||
|
|
package bson // import "go.mongodb.org/mongo-driver/bson"
|
||
|
|
|
||
|
|
import (
|
||
|
|
"go.mongodb.org/mongo-driver/bson/primitive"
|
||
|
|
)
|
||
|
|
|
||
|
|
// Zeroer allows custom struct types to implement a report of zero
|
||
|
|
// state. All struct types that don't implement Zeroer or where IsZero
|
||
|
|
// returns false are considered to be not zero.
|
||
|
|
type Zeroer interface {
|
||
|
|
IsZero() bool
|
||
|
|
}
|
||
|
|
|
||
|
|
// D is an ordered representation of a BSON document. This type should be used when the order of the elements matters,
|
||
|
|
// such as MongoDB command documents. If the order of the elements does not matter, an M should be used instead.
|
||
|
|
//
|
||
|
|
// A D should not be constructed with duplicate key names, as that can cause undefined server behavior.
|
||
|
|
//
|
||
|
|
// Example usage:
|
||
|
|
//
|
||
|
|
// bson.D{{"foo", "bar"}, {"hello", "world"}, {"pi", 3.14159}}
|
||
|
|
type D = primitive.D
|
||
|
|
|
||
|
|
// E represents a BSON element for a D. It is usually used inside a D.
|
||
|
|
type E = primitive.E
|
||
|
|
|
||
|
|
// M is an unordered representation of a BSON document. This type should be used when the order of the elements does not
|
||
|
|
// matter. This type is handled as a regular map[string]interface{} when encoding and decoding. Elements will be
|
||
|
|
// serialized in an undefined, random order. If the order of the elements matters, a D should be used instead.
|
||
|
|
//
|
||
|
|
// Example usage:
|
||
|
|
//
|
||
|
|
// bson.M{"foo": "bar", "hello": "world", "pi": 3.14159}
|
||
|
|
type M = primitive.M
|
||
|
|
|
||
|
|
// An A is an ordered representation of a BSON array.
|
||
|
|
//
|
||
|
|
// Example usage:
|
||
|
|
//
|
||
|
|
// bson.A{"bar", "world", 3.14159, bson.D{{"qux", 12345}}}
|
||
|
|
type A = primitive.A
|