Struct BfsPool

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pub struct BfsPool;

Expand description

Pool for BFS memory allocation

Provides thread-local pools for reusing BFS data structures.

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impl BfsPool

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pub fn acquire(expected_size: usize) -> BfsResources

Acquire BFS resources from the pool

§Arguments

expected_size - Expected number of vertices to visit

§Returns

BfsResources that will be returned to the pool when dropped

§Example

use ruvector_mincut::pool::BfsPool;

let mut res = BfsPool::acquire(100);

// Perform BFS
res.queue.push_back(0);
while let Some(v) = res.queue.pop_front() {
    if res.visited.insert(v) {
        res.results.push(v);
        // Push neighbors...
    }
}

// Resources automatically returned when res is dropped

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pub fn stats() -> (usize, usize, f64)

Get pool statistics for the current thread

Returns (acquires, hits, hit_rate)

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pub fn clear()

Clear the pool (useful for testing or memory pressure)

Auto Trait Implementations§

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impl UnwindSafe for BfsPool

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 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> IntoEither for T

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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

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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

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