rust: Replace once_cell with std::sync primitives#273
Merged
emeryberger merged 1 commit intoplasma-umass:masterfrom Mar 3, 2026
Merged
rust: Replace once_cell with std::sync primitives#273emeryberger merged 1 commit intoplasma-umass:masterfrom
emeryberger merged 1 commit intoplasma-umass:masterfrom
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Use std::sync::OnceLock and std::sync::LazyLock instead of the once_cell crate, removing the external dependency. These types were stabilized in Rust 1.70 and 1.80 respectively. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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Summary
once_cellcrate withstd::sync::OnceLock(forCounterstruct) andstd::sync::LazyLock(for function-pointer statics), removing the external dependencyTest plan
cargo checkpassescargo testpasses (2 smoke tests + 5 doc-tests)🤖 Generated with Claude Code