Make use of newer standard library features

mwillsey / symbol_table

A string interner

MIT License

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Open DaniPopes opened 6 days ago

DaniPopes commented 6 days ago

Removes a usage of unsafe by replacing the manual OnceLock (MSRV 1.70)
Simplifies initialization of SymbolTable by using array::from_fn (MSRV 1.63)

This crate does not specify an MSRV, but these changes should still be in line with the Rust versions that it can be compiled with already.