public override int GetAttr(ReadOnlySpan <byte> path, ref stat stat, FuseFileInfoRef fiRef)
 => GetAttr(ToString(path), ref stat, fiRef);
 protected virtual int GetAttr(string path, ref stat stat, FuseFileInfoRef fiRef)
 => - ENOSYS;
 public override int Chown(ReadOnlySpan <byte> path, uint uid, uint gid, FuseFileInfoRef fiRef)
 => Chown(ToString(path), uid, gid, fiRef);
 protected virtual int Chown(string path, uint uid, uint gid, FuseFileInfoRef fiRef)
 => - ENOSYS;
 public override int ChMod(ReadOnlySpan <byte> path, mode_t mode, FuseFileInfoRef fiRef)
 => ChMod(ToString(path), mode, fiRef);
 protected virtual int ChMod(string path, mode_t mode, FuseFileInfoRef fiRef)
 => - ENOSYS;
 public override int UpdateTimestamps(ReadOnlySpan <byte> path, ref timespec atime, ref timespec mtime, FuseFileInfoRef fiRef)
 => UpdateTimestamps(ToString(path), ref atime, ref mtime, fiRef);
 protected virtual int UpdateTimestamps(string path, ref timespec atime, ref timespec mtime, FuseFileInfoRef fiRef)
 => - ENOSYS;
 public override int Truncate(ReadOnlySpan <byte> path, ulong length, FuseFileInfoRef fiRef)
 => Truncate(ToString(path), length, fiRef);
 protected virtual int Truncate(string path, ulong length, FuseFileInfoRef fiRef)
 => - ENOSYS;
 public virtual int Truncate(ReadOnlySpan <byte> path, ulong length, FuseFileInfoRef fiRef)
 => - ENOSYS;
 public virtual int GetAttr(ReadOnlySpan <byte> path, ref stat stat, FuseFileInfoRef fiRef)
 => - ENOSYS;
 public virtual int Chown(ReadOnlySpan <byte> path, uint uid, uint gid, FuseFileInfoRef fiRef)
 => - ENOSYS;
 public virtual int ChMod(ReadOnlySpan <byte> path, mode_t mode, FuseFileInfoRef fiRef)
 => - ENOSYS;
 public virtual int UpdateTimestamps(ReadOnlySpan <byte> path, ref timespec atime, ref timespec mtime, FuseFileInfoRef fiRef)
 => - ENOSYS;