Function rustc_borrowck::places_conflict::borrow_conflicts_with_place

pub(crate) fn borrow_conflicts_with_place<'tcx>(
    tcx: TyCtxt<'tcx>,
    body: &Body<'tcx>,
    borrow_place: Place<'tcx>,
    borrow_kind: BorrowKind,
    access_place: PlaceRef<'tcx>,
    access: AccessDepth,
    bias: PlaceConflictBias,
) -> bool

Checks whether the borrow_place conflicts with the access_place given a borrow kind and access depth. The bias parameter is used to determine how the unknowable (comparing runtime array indices, for example) should be interpreted - this depends on what the caller wants in order to make the conservative choice and preserve soundness.