Replace lazy_static with OnceLock #7409
Merged
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Which issue does this PR close?
Closes #7408
Rationale for this change
As of Rust 1.70, we can use
OnceLock
as a standard Rust library.So, this PR proposes to replace
lazy_static
withOnceLock
to reduce third-party dependency.Are these changes tested?
Done by existing tests.
Are there any user-facing changes?
No