diff

Documentation

Index

• func Diff(oldReader, newReader io.Reader, patchWriter io.Writer) (err error)

Functions

func Diff

func Diff(oldReader, newReader io.Reader, patchWriter io.Writer) (err error)

Diff generates a raw patch from old content that will be read in completely from oldReader and new content that will be read in completely from newReader and saves that patch to patchWriter.

It may be helpful to save away the new content size along with the actual patch as it will be needed in order to reuse the patch.