Add shootout meteor contest benchmark. #10478
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This implementation of the meteor contest implements: - insertion check with bit trick; - pregenetation of every feasible placement of the pieces on the board; - filtering of placement that implies unfeasible board - central symetry breaking
| }).to_owned_vec(); | ||
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| // translating to (0, 0) as minimum coordinates. | ||
| for p in res.mut_iter() { |
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Would it be possible to use a different variable name than p? (there are 5 separate things called p in this function.)
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I can change the parameter of the function to piece, and the others to cur_piece. Is it better? Is it sufficient?
In fact, every p is the piece in the pipe of the transformation. In Haskell, it would be done using composition of function without explicit argument.
… iterate Writing iterate(x, f) is more logical as rust iterator pipeline is left to right.
bors
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This implementation of the meteor contest implements: - insertion check with bit trick; - pregenetation of every feasible placement of the pieces on the board; - filtering of placement that implies unfeasible board - central symetry breaking related to #2776
flip1995
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May 20, 2023
`SpanlessEq` improvements fixes rust-lang#9775 Also includes a simplification to `consts::constant`'s interface since I was already touching the code. At the start of `eq_expr` the check: ```rust if !self.inner.allow_side_effects && left.span.ctxt() != right.span.ctxt() { return false; } ``` was removed. This was added in 49e2501 to handle `cfg` macros. This is better handled by the newly added `check_ctxt`. changelog: [various lints]: Don't consider different `cfg!` expansions to be the same unless they are for the same config. changelog: [various lints]: Don't consider the expansion of two different macros to be equal, even when they expand to the same token sequence. changelog: [various lints]: Don't consider two blocks to be equal if they contain disabled code or empty macro expansions, unless those section contain the exact same token sequence.
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This implementation of the meteor contest implements:
board;
related to #2776