Main example for priority queue using dijkstra's algorithm. #15857
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| //! #[deriving(Eq, PartialEq)] | ||
| //! struct State { | ||
| //! cost: uint, | ||
| //! pos: uint |
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bikeshed alert: wonder if this shouldn't be a full position instead. It's not that much longer.
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I really like this idea. |
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Great! Thanks for the pointers. |
| //! | ||
| //! // Examine the frontier with lower cost nodes first (min-heap) | ||
| //! while !pq.is_empty() { | ||
| //! let State { position: u, cost: curr_cost } = pq.pop().unwrap(); |
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This could be
loop {
let State { position, cost } = match pq.pop() {
None => break, // empty
Some(s) => s
};
// ...
}
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This is a fantastic example, nice job! This looks good to go with two minor comments and some squashings, thanks! |
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Cool, thanks! |
bors
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Jul 22, 2014
I wanted to have a slightly larger example compared to the method examples, but I'm unsure how it worked out. Feedback would nice.
bors
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Dec 4, 2023
fix: remove parenthesis should ensure space close rust-lang/rust-analyzer#15844
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I wanted to have a slightly larger example compared to the method examples, but I'm unsure how it worked out.
Feedback would nice.