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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>