go/src/mime/multipart/formdata.go

var ErrMessageTooLarge …

// ReadForm parses an entire multipart message whose parts have
// a Content-Disposition of "form-data".
// It stores up to maxMemory bytes + 10MB (reserved for non-file parts)
// in memory. File parts which can't be stored in memory will be stored on
// disk in temporary files.
// It returns [ErrMessageTooLarge] if all non-file parts can't be stored in
// memory.
func (r *Reader) ReadForm(maxMemory int64) (*Form, error) { … }

var multipartfiles …

var multipartmaxparts …

func (r *Reader) readForm(maxMemory int64) (_ *Form, err error) { … }

func mimeHeaderSize(h textproto.MIMEHeader) (size int64) { … }

type Form …

// RemoveAll removes any temporary files associated with a [Form].
func (f *Form) RemoveAll() error { … }

type FileHeader …

// Open opens and returns the [FileHeader]'s associated File.
func (fh *FileHeader) Open() (File, error) { … }

type File …

type sectionReadCloser …

func (rc sectionReadCloser) Close() error { … }