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Method to remove values from Punctuated #1314

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dtolnay opened this issue Jan 23, 2023 · 1 comment
Open

Method to remove values from Punctuated #1314

dtolnay opened this issue Jan 23, 2023 · 1 comment

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@dtolnay
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dtolnay commented Jan 23, 2023

The only current APIs on syn::punctuated::Punctuated that result in the Punctuated becoming smaller are pop (remove last) and clear (remove all).

#343 (comment) mentioned needing to remove by index.
This was referenced Mar 13, 2023
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@Caellian
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drain_filter removes Clone requirement for processed data and halves number of loops for use cases such as specializing generic arguments. 🥺

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@dtolnay @Caellian