// This test verifies that multiple #[bits] attributes on the same field
// are detected and rejected.
usebebytes::BeBytes;#[cfg(not(feature ="std"))]externcrate alloc;#[derive(BeBytes, Debug, PartialEq)]structMultipleBitsAttributes{// Error: Multiple #[bits] attributes on same field
#[bits(4)]#[bits(4)]field:u8,
}fnmain(){}