Struct petgraph::astar::PathTracker

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struct PathTracker<G>
where
    G: GraphBase,
    G::NodeId: Eq + Hash,
{
    came_from: HashMap<G::NodeId, G::NodeId>,
}

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§came_from: HashMap<G::NodeId, G::NodeId>

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impl<G> PathTracker<G>
where G: GraphBase, G::NodeId: Eq + Hash,

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fn new() -> PathTracker<G>

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fn set_predecessor(&mut self, node: G::NodeId, previous: G::NodeId)

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fn reconstruct_path_to(&self, last: G::NodeId) -> Vec<G::NodeId>

Auto Trait Implementations§

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impl<G> Freeze for PathTracker<G>

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impl<G> RefUnwindSafe for PathTracker<G>
where <G as GraphBase>::NodeId: RefUnwindSafe,

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impl<G> Send for PathTracker<G>
where <G as GraphBase>::NodeId: Send,

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impl<G> Sync for PathTracker<G>
where <G as GraphBase>::NodeId: Sync,

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impl<G> Unpin for PathTracker<G>
where <G as GraphBase>::NodeId: Unpin,

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impl<G> UnwindSafe for PathTracker<G>
where <G as GraphBase>::NodeId: UnwindSafe,

Blanket Implementations§

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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

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fn into(self) -> U

Calls U::from(self).

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

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

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.