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Experiment with lazy allocation for empty DenseBitSet storage#157024

Draft

Jamesbarford wants to merge 6 commits into

rust-lang:mainrust-lang/rust:mainfrom

Jamesbarford:experiment/bitset-perfJamesbarford/rust:experiment/bitset-perfCopy head branch name to clipboard

Conversation Commits6 (6)Checks Files changed

Draft

Experiment with lazy allocation for empty DenseBitSet storage#157024
Jamesbarford wants to merge 6 commits into
rust-lang:mainfrom
Jamesbarford:experiment/bitset-perf

Commits

Commits on Jun 10, 2026

Experimenting with lazy creating the bitsets vector in a niave way
Jamesbarford
committed
reset experiments
Jamesbarford
committed
Try and use a small vec as opposed to `vec![...]`
Jamesbarford
committed

Commits on Jun 11, 2026

reset changes
Jamesbarford
committed
More aggressively tried to port across some of the ideas from 141325
Jamesbarford
committed
micro optimisation for clearing least significant bit
Jamesbarford
committed

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