Source File
stat.go
Belonging Package
io/fs
// Copyright 2020 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package fs
// A StatFS is a file system with a Stat method.
type StatFS interface {
FS
// Stat returns a FileInfo describing the file.
// If there is an error, it should be of type *PathError.
Stat(name string) (FileInfo, error)
}
// Stat returns a [FileInfo] describing the named file from the file system.
//
// If fs implements [StatFS], Stat calls fs.Stat.
// Otherwise, Stat opens the [File] to stat it.
func ( FS, string) (FileInfo, error) {
if , := .(StatFS); {
return .Stat()
}
, := .Open()
if != nil {
return nil,
}
defer .Close()
return .Stat()
}
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