Struct rustc_data_structures::graph::dominators::Dominators
source · pub struct Dominators<N: Idx> {
post_order_rank: IndexVec<N, usize>,
immediate_dominators: IndexVec<N, Option<N>>,
}Fields
post_order_rank: IndexVec<N, usize>immediate_dominators: IndexVec<N, Option<N>>Implementations
sourceimpl<Node: Idx> Dominators<Node>
impl<Node: Idx> Dominators<Node>
pub fn dummy() -> Self
pub fn is_reachable(&self, node: Node) -> bool
pub fn immediate_dominator(&self, node: Node) -> Node
pub fn dominators(&self, node: Node) -> Iter<'_, Node>ⓘNotable traits for Iter<'dom, Node>impl<'dom, Node: Idx> Iterator for Iter<'dom, Node> type Item = Node;
pub fn is_dominated_by(&self, node: Node, dom: Node) -> bool
sourcepub fn rank_partial_cmp(&self, lhs: Node, rhs: Node) -> Option<Ordering>
pub fn rank_partial_cmp(&self, lhs: Node, rhs: Node) -> Option<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
sourceimpl<N: Clone + Idx> Clone for Dominators<N>
impl<N: Clone + Idx> Clone for Dominators<N>
sourcefn clone(&self) -> Dominators<N>
fn clone(&self) -> Dominators<N>
Returns a copy of the value. Read more
1.0.0 · sourcefn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source. Read moreAuto Trait Implementations
impl<N> RefUnwindSafe for Dominators<N>where
N: RefUnwindSafe,
impl<N> Send for Dominators<N>where
N: Send,
impl<N> Sync for Dominators<N>where
N: Sync,
impl<N> Unpin for Dominators<N>where
N: Unpin,
impl<N> UnwindSafe for Dominators<N>where
N: UnwindSafe,
Blanket Implementations
sourceimpl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
impl<'a, T> Captures<'a> for Twhere
T: ?Sized,
impl<T> Erased for T
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: 48 bytes