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Manual Antichain::default to avoid bounds #537

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Merged
merged 1 commit into from
Nov 26, 2023
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Manual Antichain::default to avoid bounds #537

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8 changes: 7 additions & 1 deletion timely/src/progress/frontier.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -13,7 +13,7 @@ use crate::order::{PartialOrder, TotalOrder};
/// Two antichains are equal if the contain the same set of elements, even if in different orders.
/// This can make equality testing quadratic, though linear in the common case that the sequences
/// are identical.
#[derive(Debug, Default, Abomonation, Serialize, Deserialize)]
#[derive(Debug, Abomonation, Serialize, Deserialize)]
pub struct Antichain<T> {
elements: Vec<T>
}
Expand Down Expand Up @@ -264,6 +264,12 @@ impl<T: Clone> Clone for Antichain<T> {
}
}

impl<T> Default for Antichain<T> {
fn default() -> Self {
Self::new()
}
}

impl<T: TotalOrder> TotalOrder for Antichain<T> { }

impl<T: TotalOrder> Antichain<T> {
Expand Down