unionfs

Documentation

Overview

Package unionfs allows multiple file systems to be read as a union.

Index

• type FS
  • func Sub(fsys fs.FS, dirs ...string) (FS, error)
  • func (fsys FS) Open(name string) (fs.File, error)
  • func (fsys FS) ReadDir(name string) ([]fs.DirEntry, error)

Types

type FS

type FS []fs.FS

A FS is an FS presenting the union of the file systems in the slice. If multiple file systems provide a particular file, Open uses the FS listed earlier in the slice.

func Sub

func Sub(fsys fs.FS, dirs ...string) (FS, error)

Sub returns an FS corresponding to the merged subtree rooted at a set of fsys's dirs.

func (FS) Open

func (fsys FS) Open(name string) (fs.File, error)

func (FS) ReadDir

func (fsys FS) ReadDir(name string) ([]fs.DirEntry, error)