Struct BorrowckDomain

pub(crate) struct BorrowckDomain<'a, 'tcx> {
    pub(crate) borrows: BitSet<BorrowIndex>,
    pub(crate) uninits: ChunkedBitSet<MovePathIndex>,
    pub(crate) ever_inits: ChunkedBitSet<InitIndex>,
}

The transient state of the dataflow analyses used by the borrow checker.

Fields

borrows: BitSet<BorrowIndex>

uninits: ChunkedBitSet<MovePathIndex>

ever_inits: ChunkedBitSet<InitIndex>

Trait Implementations

impl<'a, 'tcx> Clone for BorrowckDomain<'a, 'tcx>

fn clone(&self) -> BorrowckDomain<'a, 'tcx>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<'a, 'tcx> Debug for BorrowckDomain<'a, 'tcx>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'tcx, C> DebugWithContext<C> for BorrowckDomain<'_, 'tcx>

where C: HasMoveData<'tcx>,

fn fmt_with(&self, ctxt: &C, f: &mut Formatter<'_>) -> Result

fn fmt_diff_with(&self, old: &Self, ctxt: &C, f: &mut Formatter<'_>) -> Result

Print the difference between self and old.

impl JoinSemiLattice for BorrowckDomain<'_, '_>

fn join(&mut self, _other: &Self) -> bool

Computes the least upper bound of two elements, storing the result in self and returning true if self has changed.

impl<'a, 'tcx> PartialEq for BorrowckDomain<'a, 'tcx>

fn eq(&self, other: &BorrowckDomain<'a, 'tcx>) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<'a, 'tcx> Eq for BorrowckDomain<'a, 'tcx>

impl<'a, 'tcx> StructuralPartialEq for BorrowckDomain<'a, 'tcx>

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 80 bytes