Cargo Features
Sudoku has no features set by default.
[dependencies]
sudoku = { version = "0.8.0", features = ["unchecked_indexing", "serde"] }- unchecked_indexing
-
The solver does enough indexing that the performance impact can be significant ranging from 2-12% of the total runtime spent because of bounds checks.
Nevertheless, the solver is fast enough with checks that you probably don't want to risk being pwned because of a bug in it so checks are activated by default This feature deactivates bounds checks in the solver.