dims

type Headers interface {
	Etag() string
	LastModified() string
	Expires() string
	CacheControl() string
	EdgeControl() string
	ContentDisposition() string
}

type Request struct {
	URL                    *url.URL   // The URL of the http.
	ImageUrl               string     // The image URL that is being manipulated.
	SendContentDisposition bool       // Whether to send a Content-Disposition header.
	Download               bool       // Whether the caller asked for a download rather than inline.
	RawCommands            string     // The commands ('resize/100x100', 'strip/true/format/png', etc).
	Signature              string     // The signature of the request.
	SignedQuery            string     // Every signed query parameter, canonically encoded.
	LegacyParams           []string   // Values named by _keys, in _keys order. Legacy mode only.
	SourceImage            core.Image // The source image.
	// contains filtered or unexported fields
}

type RequestContext interface {
	Headers
	Config() core.Config
	Validate() bool
	FetchImage(timeout time.Duration) (*core.Image, error)
	NotModified() bool
	SendNotModified() error
	LoadImage(image *core.Image) (*vips.ImageRef, error)
	ProcessImage(img *vips.ImageRef, strip bool) (string, []byte, error)
	SendImage(status int, imageFormat string, imageBlob []byte) error
}