gotools/internal/robustio/robustio.go

// Rename is like os.Rename, but on Windows retries errors that may occur if the
// file is concurrently read or overwritten.
//
// (See golang.org/issue/31247 and golang.org/issue/32188.)
func Rename(oldpath, newpath string) error { … }

// ReadFile is like os.ReadFile, but on Windows retries errors that may
// occur if the file is concurrently replaced.
//
// (See golang.org/issue/31247 and golang.org/issue/32188.)
func ReadFile(filename string) ([]byte, error) { … }

// RemoveAll is like os.RemoveAll, but on Windows retries errors that may occur
// if an executable file in the directory has recently been executed.
//
// (See golang.org/issue/19491.)
func RemoveAll(path string) error { … }

// IsEphemeralError reports whether err is one of the errors that the functions
// in this package attempt to mitigate.
//
// Errors considered ephemeral include:
//   - syscall.ERROR_ACCESS_DENIED
//   - syscall.ERROR_FILE_NOT_FOUND
//   - internal/syscall/windows.ERROR_SHARING_VIOLATION
//
// This set may be expanded in the future; programs must not rely on the
// non-ephemerality of any given error.
func IsEphemeralError(err error) bool { … }

type FileID …

// GetFileID returns the file system's identifier for the file, and its
// modification time.
// Like os.Stat, it reads through symbolic links.
func GetFileID(filename string) (FileID, time.Time, error) { … }