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45 lines
978 B
Go
45 lines
978 B
Go
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// Copyright 2013 Dario Castañé. All rights reserved.
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// Copyright 2009 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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/*
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Package mergo merges same-type structs and maps by setting default values in zero-value fields.
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Mergo won't merge unexported (private) fields but will do recursively any exported one. It also won't merge structs inside maps (because they are not addressable using Go reflection).
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Usage
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From my own work-in-progress project:
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type networkConfig struct {
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Protocol string
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Address string
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ServerType string `json: "server_type"`
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Port uint16
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}
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type FssnConfig struct {
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Network networkConfig
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}
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var fssnDefault = FssnConfig {
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networkConfig {
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"tcp",
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"127.0.0.1",
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"http",
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31560,
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},
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}
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// Inside a function [...]
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if err := mergo.Merge(&config, fssnDefault); err != nil {
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log.Fatal(err)
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}
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// More code [...]
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*/
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package mergo
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