jsonstruct

type Field struct {
	Index    []int        // index to the struct field according to [reflect.Type.FieldByIndex]
	GoType   reflect.Type // the Go type of the field
	JSONName string       // the JSON name of the field

	StrictCase bool   // whether `case:strict` is specified
	IgnoreCase bool   // whether `case:ignore` is specified
	Inline     bool   // whether `inline` is specified
	Unknown    bool   // whether `unknown` is specified
	OmitZero   bool   // whether `omitzero` is specified
	OmitEmpty  bool   // whether `omitempty` is specified
	String     bool   // whether `string` is specified
	Format     string // the `format` string value
}

type Fields struct {
	// ByIndex a list of all JSON serializable fields
	// in depth-first ordering.
	ByIndex []Field
	// ByName is a mapping of all JSON field names
	// to an index into ByIndex.
	ByName map[string]int
	// InlinedFallback is the field used to store unknown fields.
	// It is valid only if Field.Index is non-nil.
	InlinedFallback Field
}