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daec76d3d4
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2021 day8/rust: speed up v3 to unsafe levels, remove v4
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2021-12-09 21:39:13 +01:00 |
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07a1391030
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2021 day8/rust: make v4 function unsafe
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2021-12-09 21:28:01 +01:00 |
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11907cf8b5
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2021 day8/rust: prettify calculation of output number
Now that `digits` is a fixed-size array, both methods get unrolled the
same and there is no performance difference.
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2021-12-09 21:28:01 +01:00 |
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edd8bdfa71
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2021 day8/rust: only trim start of output digits
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2021-12-09 21:28:01 +01:00 |
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92aba2db95
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2021 day8/rust: use ArrayVec
This avoids an allocation and, more importantly, turns `digits` into a
fixed size array, allowing the final calculations to be unrolled
completely.
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2021-12-09 21:28:01 +01:00 |
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aa464884fe
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2021 day8/rust: add solutions
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2021-12-09 21:27:22 +01:00 |
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