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d43f6a591b
- Move MessagePack, BSON, YAML, TOML and ProtoBuf rendering and binding out of core into github.com/gin-gonic/gin/render/<format> subpackages - Add content-type registries to binding and render that each subpackage populates from init() so ShouldBind and Negotiate keep negotiating - Slim binding.Default to core types and resolve the rest via the registry - Drop the obsolete nomsgpack build tag and binding_nomsgpack.go - Cut a minimal JSON-only binary from 13MB to 6.5MB; non-core codecs now cost binary size only when their subpackage is imported BREAKING CHANGE: c.YAML, c.TOML, c.ProtoBuf, c.BSON, c.BindYAML, c.BindTOML, c.ShouldBindYAML, c.ShouldBindTOML, c.ShouldBindBodyWithYAML and c.ShouldBindBodyWithTOML are removed, along with binding.MsgPack/BSON/YAML/ TOML/ProtoBuf, the render.MsgPack/BSON/YAML/TOML/ProtoBuf types and the nomsgpack build tag. Import the matching github.com/gin-gonic/gin/render/<format> subpackage and use its Render(c, code, obj) / ShouldBind(c, &obj) helpers (or pass <format>.Binding to c.ShouldBindWith). Importing the subpackage also re-registers the content type so c.ShouldBind and c.Negotiate work as before. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
40 lines
1.1 KiB
Go
40 lines
1.1 KiB
Go
// Copyright 2014 Manu Martinez-Almeida. All rights reserved.
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// Use of this source code is governed by a MIT style
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// license that can be found in the LICENSE file.
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package render
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import "net/http"
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// Render interface is to be implemented by JSON, XML, HTML, YAML and so on.
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type Render interface {
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// Render writes data with custom ContentType.
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Render(http.ResponseWriter) error
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// WriteContentType writes custom ContentType.
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WriteContentType(w http.ResponseWriter)
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}
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var (
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_ Render = (*JSON)(nil)
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_ Render = (*IndentedJSON)(nil)
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_ Render = (*SecureJSON)(nil)
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_ Render = (*JsonpJSON)(nil)
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_ Render = (*XML)(nil)
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_ Render = (*String)(nil)
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_ Render = (*Redirect)(nil)
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_ Render = (*Data)(nil)
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_ Render = (*HTML)(nil)
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_ HTMLRender = (*HTMLDebug)(nil)
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_ HTMLRender = (*HTMLProduction)(nil)
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_ Render = (*Reader)(nil)
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_ Render = (*AsciiJSON)(nil)
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_ Render = (*PDF)(nil)
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)
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func writeContentType(w http.ResponseWriter, value []string) {
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header := w.Header()
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if val := header["Content-Type"]; len(val) == 0 {
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header["Content-Type"] = value
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}
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}
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