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Use ArrayVec in Encode implementations #11349

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DaniPopes opened this issue Sep 30, 2024 · 0 comments
Open

Use ArrayVec in Encode implementations #11349

DaniPopes opened this issue Sep 30, 2024 · 0 comments
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C-perf A change motivated by improving speed, memory usage or disk footprint S-blocked This cannot more forward until something else changes

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DaniPopes commented Sep 30, 2024 •
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Describe the feature

Some types like StoredNibblesSubKey have a maximum fixed size, which can benefit from using ArrayVec<u8, N> to avoid using heap memory. However, BufMut must be implemented for it, which requires a wrapper struct like ArrayVecCompat<T, const N: usize> which implements BufMut like for vec.

Blocked on #11351 since we may use our own trait

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@DaniPopes DaniPopes added C-perf A change motivated by improving speed, memory usage or disk footprint S-blocked This cannot more forward until something else changes labels Sep 30, 2024
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C-perf A change motivated by improving speed, memory usage or disk footprint S-blocked This cannot more forward until something else changes
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