Interface File

internal/atomicfile/file.go:49–53

File is an io.ReadWriteCloser that can also be Canceled if a change needs to be abandoned.

// File is an io.ReadWriteCloser that can also be Canceled if a change needs to be abandoned.
type File interface {
	io.ReadWriteCloser
	// Cancel abandons a change to a file. This can be called if a write fails or another error occurs.
	Cancel() error
}

// ErrClosed is returned if Read or Write are called on a closed File.
var ErrClosed = errors.New("file is closed")