rustc_mir_dataflow::framework::results

Struct Results

Source
pub struct Results<'tcx, A>
where A: Analysis<'tcx>,
{ pub analysis: A, pub entry_sets: EntrySets<'tcx, A>, }
Expand description

A dataflow analysis that has converged to fixpoint. It only holds the domain values at the entry of each basic block. Domain values in other parts of the block are recomputed on the fly by visitors (i.e. ResultsCursor, or ResultsVisitor impls).

Fields§

§analysis: A§entry_sets: EntrySets<'tcx, A>

Implementations§

Source§

impl<'tcx, A> Results<'tcx, A>
where A: Analysis<'tcx>,

Source

pub fn as_results_cursor<'mir>( &'mir mut self, body: &'mir Body<'tcx>, ) -> ResultsCursor<'mir, 'tcx, A>

Creates a ResultsCursor that mutably borrows the Results, which is appropriate when the Results is also used outside the cursor.

Source

pub fn into_results_cursor<'mir>( self, body: &'mir Body<'tcx>, ) -> ResultsCursor<'mir, 'tcx, A>

Creates a ResultsCursor that takes ownership of the Results.

Source

pub fn entry_set_for_block(&self, block: BasicBlock) -> &A::Domain

Gets the dataflow state for the given block.

Source

pub fn visit_with<'mir>( &mut self, body: &'mir Body<'tcx>, blocks: impl IntoIterator<Item = BasicBlock>, vis: &mut impl ResultsVisitor<'mir, 'tcx, A>, )

Source

pub fn visit_reachable_with<'mir>( &mut self, body: &'mir Body<'tcx>, vis: &mut impl ResultsVisitor<'mir, 'tcx, A>, )

Trait Implementations§

Source§

impl<'tcx, A> Clone for Results<'tcx, A>
where A: Analysis<'tcx> + Clone,

Source§

fn clone(&self) -> Results<'tcx, A>

Returns a copy of the value. Read more
1.0.0 · Source§

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

Performs copy-assignment from source. Read more

Auto Trait Implementations§

§

impl<'tcx, A> DynSend for Results<'tcx, A>
where A: DynSend, <A as Analysis<'tcx>>::Domain: DynSend,

§

impl<'tcx, A> DynSync for Results<'tcx, A>
where A: DynSync, <A as Analysis<'tcx>>::Domain: DynSync,

§

impl<'tcx, A> Freeze for Results<'tcx, A>
where A: Freeze,

§

impl<'tcx, A> RefUnwindSafe for Results<'tcx, A>
where A: RefUnwindSafe, <A as Analysis<'tcx>>::Domain: RefUnwindSafe,

§

impl<'tcx, A> Send for Results<'tcx, A>
where A: Send, <A as Analysis<'tcx>>::Domain: Send,

§

impl<'tcx, A> Sync for Results<'tcx, A>
where A: Sync, <A as Analysis<'tcx>>::Domain: Sync,

§

impl<'tcx, A> Unpin for Results<'tcx, A>
where A: Unpin, <A as Analysis<'tcx>>::Domain: Unpin,

§

impl<'tcx, A> UnwindSafe for Results<'tcx, A>
where A: UnwindSafe, <A as Analysis<'tcx>>::Domain: UnwindSafe,

Blanket Implementations§

Source§

impl<T> Aligned for T

Source§

const ALIGN: Alignment = _

Alignment of Self.
Source§

impl<T> Any for T
where T: 'static + ?Sized,

Source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
Source§

impl<T> Borrow<T> for T
where T: ?Sized,

Source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
Source§

impl<T> BorrowMut<T> for T
where T: ?Sized,

Source§

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
Source§

impl<T> CloneToUninit for T
where T: Clone,

Source§

unsafe fn clone_to_uninit(&self, dst: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. Read more
Source§

impl<T, R> CollectAndApply<T, R> for T

Source§

fn collect_and_apply<I, F>(iter: I, f: F) -> R
where I: Iterator<Item = T>, F: FnOnce(&[T]) -> R,

Equivalent to f(&iter.collect::<Vec<_>>()).

Source§

type Output = R

Source§

impl<T> Filterable for T

Source§

fn filterable( self, filter_name: &'static str, ) -> RequestFilterDataProvider<T, fn(_: DataRequest<'_>) -> bool>

Creates a filterable data provider with the given name for debugging. Read more
Source§

impl<T> From<T> for T

Source§

fn from(t: T) -> T

Returns the argument unchanged.

Source§

impl<T> Instrument for T

Source§

fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
Source§

fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
Source§

impl<T, U> Into<U> for T
where U: From<T>,

Source§

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

Source§

impl<T> IntoEither for T

Source§

fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
Source§

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
Source§

impl<P> IntoQueryParam<P> for P

Source§

impl<T> MaybeResult<T> for T

Source§

type Error = !

Source§

fn from(_: Result<T, <T as MaybeResult<T>>::Error>) -> T

Source§

fn to_result(self) -> Result<T, <T as MaybeResult<T>>::Error>

Source§

impl<T> Pointable for T

Source§

const ALIGN: usize = _

The alignment of pointer.
Source§

type Init = T

The type for initializers.
Source§

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
Source§

unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
Source§

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more
Source§

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
Source§

impl<T> Same for T

Source§

type Output = T

Should always be Self
Source§

impl<T> ToOwned for T
where T: Clone,

Source§

type Owned = T

The resulting type after obtaining ownership.
Source§

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
Source§

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
Source§

impl<T, U> TryFrom<U> for T
where U: Into<T>,

Source§

type Error = Infallible

The type returned in the event of a conversion error.
Source§

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
Source§

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

Source§

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
Source§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
Source§

impl<I, T, U> Upcast<I, U> for T
where U: UpcastFrom<I, T>,

Source§

fn upcast(self, interner: I) -> U

Source§

impl<I, T> UpcastFrom<I, T> for T

Source§

fn upcast_from(from: T, _tcx: I) -> T

Source§

impl<V, T> VZip<V> for T
where V: MultiLane<T>,

Source§

fn vzip(self) -> V

Source§

impl<Tcx, T> Value<Tcx> for T
where Tcx: DepContext,

Source§

default fn from_cycle_error( tcx: Tcx, cycle_error: &CycleError, _guar: ErrorGuaranteed, ) -> T

Source§

impl<T> WithSubscriber for T

Source§

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more
Source§

fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more
Source§

impl<'a, T> Captures<'a> for T
where T: ?Sized,

Source§

impl<T> ErasedDestructor for T
where T: 'static,

Source§

impl<T> MaybeSendSync for T
where T: Send + Sync,

Layout§

Note: Unable to compute type layout, possibly due to this type having generic parameters. Layout can only be computed for concrete, fully-instantiated types.