Struct petgraph::graphmap::Ptr [−][src]
pub struct Ptr<'b, T: 'b>(pub &'b T);
A reference that is hashed and compared by its pointer value.
Ptr
is used for certain configurations of GraphMap
,
in particular in the combination where the node type for
GraphMap
is something of type for example Ptr(&Cell<T>)
,
with the Cell<T>
being TypedArena
allocated.
Trait Implementations
impl<'b, T> Clone for Ptr<'b, T>
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impl<'b, T> Clone for Ptr<'b, T>
[src]fn clone(&self) -> Self
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pub fn clone_from(&mut self, source: &Self)
1.0.0[src]
impl<'b, T> Ord for Ptr<'b, T>
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impl<'b, T> Ord for Ptr<'b, T>
[src]fn cmp(&self, other: &Ptr<'b, T>) -> Ordering
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Ptr is ordered by pointer value, i.e. an arbitrary but stable and total order.
#[must_use]pub fn max(self, other: Self) -> Self
1.21.0[src]
#[must_use]
pub fn max(self, other: Self) -> Self#[must_use]pub fn min(self, other: Self) -> Self
1.21.0[src]
#[must_use]
pub fn min(self, other: Self) -> Self#[must_use]pub fn clamp(self, min: Self, max: Self) -> Self
1.50.0[src]
#[must_use]
pub fn clamp(self, min: Self, max: Self) -> Selfimpl<'b, T> PartialOrd<Ptr<'b, T>> for Ptr<'b, T>
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impl<'b, T> PartialOrd<Ptr<'b, T>> for Ptr<'b, T>
[src]impl<'b, T> Copy for Ptr<'b, T>
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impl<'b, T> Eq for Ptr<'b, T>
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Auto Trait Implementations
impl<'b, T> RefUnwindSafe for Ptr<'b, T> where
T: RefUnwindSafe,
T: RefUnwindSafe,
impl<'b, T> Send for Ptr<'b, T> where
T: Sync,
T: Sync,
impl<'b, T> Sync for Ptr<'b, T> where
T: Sync,
T: Sync,
impl<'b, T> Unpin for Ptr<'b, T>
impl<'b, T> UnwindSafe for Ptr<'b, T> where
T: RefUnwindSafe,
T: RefUnwindSafe,
Blanket Implementations
impl<T> CallHasher for T where
T: Hash,
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impl<T> CallHasher for T where
T: Hash,
[src]impl<Q, K> Equivalent<K> for Q where
K: Borrow<Q> + ?Sized,
Q: Eq + ?Sized,
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impl<Q, K> Equivalent<K> for Q where
K: Borrow<Q> + ?Sized,
Q: Eq + ?Sized,
[src]pub fn equivalent(&self, key: &K) -> bool
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impl<N> NodeTrait for N where
N: Copy + Ord + Hash,
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N: Copy + Ord + Hash,