pqueue 0.1.0

Priority Queue for Rust
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  • Source code size: 5.43 kB This is the summed size of all the files inside the crates.io package for this release.
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  • tidwall/pqueue
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  • tidwall

pqueue

license crates.io version documentation

A fast little priority queue for Rust.

Allows for items that have the PartialOrd trait.

Example

Here we create a queue of simple integers.

let items = [9, 5, 1, 3, 4, 2, 6, 8, 9, 2, 1];
let mut q = pqueue::Queue::new();

for item in items {
    q.push(item);
}

while let Some(item) = q.pop() {
    println!("{}", item);
}

// OUTPUT:
// 1
// 1
// 2
// 2
// 3
// 4
// 5
// 6
// 8
// 9
// 9