Struct rustc_data_structures::graph::dominators::Dominators
source · pub struct Dominators<Node: Idx> {
kind: Kind<Node>,
}
Fields§
§kind: Kind<Node>
Implementations§
source§impl<Node: Idx> Dominators<Node>
impl<Node: Idx> Dominators<Node>
sourcepub fn is_reachable(&self, node: Node) -> bool
pub fn is_reachable(&self, node: Node) -> bool
Returns true if node is reachable from the start node.
sourcepub fn immediate_dominator(&self, node: Node) -> Option<Node>
pub fn immediate_dominator(&self, node: Node) -> Option<Node>
Returns the immediate dominator of node, if any.
sourcepub fn cmp_in_dominator_order(&self, lhs: Node, rhs: Node) -> Ordering
pub fn cmp_in_dominator_order(&self, lhs: Node, rhs: Node) -> Ordering
Provide deterministic ordering of nodes such that, if any two nodes have a dominator relationship, the dominator will always precede the dominated. (The relative ordering of two unrelated nodes will also be consistent, but otherwise the order has no meaning.) This method cannot be used to determine if either Node dominates the other.
Trait Implementations§
source§impl<Node: Clone + Idx> Clone for Dominators<Node>
impl<Node: Clone + Idx> Clone for Dominators<Node>
source§fn clone(&self) -> Dominators<Node>
fn clone(&self) -> Dominators<Node>
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moreAuto Trait Implementations§
impl<Node> Freeze for Dominators<Node>
impl<Node> RefUnwindSafe for Dominators<Node>where
Node: RefUnwindSafe,
impl<Node> Send for Dominators<Node>where
Node: Send,
impl<Node> Sync for Dominators<Node>where
Node: Sync,
impl<Node> Unpin for Dominators<Node>where
Node: Unpin,
impl<Node> UnwindSafe for Dominators<Node>where
Node: UnwindSafe,
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
source§impl<T> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
source§unsafe fn clone_to_uninit(&self, dst: *mut T)
unsafe fn clone_to_uninit(&self, dst: *mut T)
🔬This is a nightly-only experimental API. (
clone_to_uninit
)source§impl<T> Instrument for T
impl<T> Instrument for T
source§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
source§fn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
source§impl<T> IntoEither for T
impl<T> IntoEither for T
source§fn into_either(self, into_left: bool) -> Either<Self, Self>
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 moresource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
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 moresource§impl<T> WithSubscriber for T
impl<T> WithSubscriber for T
source§fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
source§fn with_current_subscriber(self) -> WithDispatch<Self>
fn with_current_subscriber(self) -> WithDispatch<Self>
impl<'a, T> Captures<'a> for Twhere
T: ?Sized,
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: 72 bytes