Add godoc links from io/fs to testing/fstest for discoverability.
Change-Id: I6550b4b703d2214faa732987ec8630ac903705b5
Reviewed-on: https://go-review.googlesource.com/c/go/+/534095
Reviewed-by: Michael Knyszek <mknyszek@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Bryan Mills <bcmills@google.com>
// Package fs defines basic interfaces to a file system.
// A file system can be provided by the host operating system
// but also by other packages.
+//
+// See the [testing/fstest] package for support with testing
+// implementations of file systems.
package fs
import (
// The FS interface is the minimum implementation required of the file system.
// A file system may implement additional interfaces,
// such as [ReadFileFS], to provide additional or optimized functionality.
+//
+// [testing/fstest.TestFS] may be used to test implementations of an FS for
+// correctness.
type FS interface {
// Open opens the named file.
//