error[E0277]: the trait bound `modular_bitfield::private::checks::False: modular_bitfield::private::checks::FillsUnalignedBits` is not satisfied --> $DIR/too-few-bits.rs:4:1 | 4 | pub struct SignInteger { | ^^^ the trait `modular_bitfield::private::checks::FillsUnalignedBits` is not implemented for `modular_bitfield::private::checks::False` | ::: $WORKSPACE/src/private/checks.rs | | ::Out: FillsUnalignedBits, | ------------------ required by this bound in `modular_bitfield::private::checks::CheckFillsUnalignedBits`