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improve lifetime annotation in bot

This commit is contained in:
tali 2023-04-12 15:47:32 -04:00
parent 501c333048
commit 6d1ced46e4
1 changed files with 1 additions and 1 deletions
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2
fish/src/bot.rs
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@ -103,7 +103,7 @@ impl SegmentedAStar {
} }
} }
fn expand(&mut self, arena: &Arena) -> Result<&Node, ShouldSelect> { fn expand<'a>(&mut self, arena: &'a Arena) -> Result<&'a Node, ShouldSelect> {
let open_set = self.open.get_mut(self.depth); let open_set = self.open.get_mut(self.depth);
let cand = open_set.map_or(None, |set| set.pop()).ok_or(ShouldSelect)?; let cand = open_set.map_or(None, |set| set.pop()).ok_or(ShouldSelect)?;
let cand = unsafe { cand.0.as_node() }; let cand = unsafe { cand.0.as_node() };