exfile v0.0.2 Exfile.Backend behaviour

Summary

Functions

A convenience function to call `backend.backend_mod.delete(backend, file_id)

A convenience function to call `backend.backend_mod.exists?(backend, file_id)

A convenience function to call `backend.backend_mod.get(backend, file_id)

A convenience function to call `backend.backend_mod.open(backend, file_id)

A convenience function to call `backend.backend_mod.path(backend, file_id)

A convenience function to call `backend.backend_mod.size(backend, file_id)

A convenience function to call `backend.backend_mod.upload(backend, uploadable)

Types

Functions

delete(backend, file_id)

A convenience function to call `backend.backend_mod.delete(backend, file_id)

exists?(backend, file_id)

A convenience function to call `backend.backend_mod.exists?(backend, file_id)

get(backend, file_id)

A convenience function to call `backend.backend_mod.get(backend, file_id)

open(backend, file_id)

A convenience function to call `backend.backend_mod.open(backend, file_id)

path(backend, file_id)

A convenience function to call `backend.backend_mod.path(backend, file_id)

size(backend, file_id)

A convenience function to call `backend.backend_mod.size(backend, file_id)

upload(backend, uploadable)

A convenience function to call `backend.backend_mod.upload(backend, uploadable)

Callbacks

delete(backend, file_id)

Specs

delete(backend, file_id) ::
  :ok |
  {:error, :file.posix}
exists?(backend, file_id)

Specs

exists?(backend, file_id) :: boolean
get(backend, file_id)

Specs

init(map)

Specs

init(map) :: {:ok, backend} | {:error, atom}
open(backend, file_id)

Specs

open(backend, file_id) ::
  {:ok, :file.io_device} |
  {:error, :file.posix}
path(backend, file_id)

Specs

path(backend, file_id) :: Path.t
size(backend, file_id)

Specs

size(backend, file_id) ::
  {:ok, pos_integer} |
  {:error, :file.posix}
upload(backend, uploadable)

Specs

upload(backend, uploadable) ::
  {:ok, Exfile.File.t} |
  {:error, atom}