Implement hash function #5
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Duplicates improvement made to Base's Enums: JuliaLang/julia#30500 **Before:** ```julia julia> @bitflag Flag1 flag1=0 flag2 flag3 flag4 julia> @benchmark hash(flag1) BenchmarkTools.Trial: 10000 samples with 1000 evaluations. Range (min … max): 11.035 ns … 52.801 ns ┊ GC (min … max): 0.00% … 0.00% Time (median): 15.714 ns ┊ GC (median): 0.00% Time (mean ± σ): 16.003 ns ± 1.305 ns ┊ GC (mean ± σ): 0.00% ± 0.00% ▁▃ █▁▄ ▁ ▂▂▂▁▁▁▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▃▃▃▃▃▄▂▃▄██▆███▃▃▂▂▂▂▆▅█▆▆█▅▃▂ ▃ 11 ns Histogram: frequency by time 17.5 ns < Memory estimate: 0 bytes, allocs estimate: 0. ``` **After:** ```julia julia> @benchmark hash(flag1) BenchmarkTools.Trial: 10000 samples with 1000 evaluations. Range (min … max): 1.397 ns … 33.455 ns ┊ GC (min … max): 0.00% … 0.00% Time (median): 4.819 ns ┊ GC (median): 0.00% Time (mean ± σ): 4.907 ns ± 1.042 ns ┊ GC (mean ± σ): 0.00% ± 0.00% ██ ▅▅ ▂▁▁▁▁▂▂▂▁▁▁▁▂▃▂▁▁▁▁▂▂▁▁▁▂▃▃▂▁▁▁▂▂▂▁▁▁▁▂▂▂▁▁▃███▆▁▂▄███▃▁▂▂ ▃ 1.4 ns Histogram: frequency by time 5.66 ns < Memory estimate: 0 bytes, allocs estimate: 0. ```
Codecov Report
@@ Coverage Diff @@
## master #5 +/- ##
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+ Coverage 97.05% 97.08% +0.02%
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Files 1 1
Lines 136 137 +1
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+ Hits 132 133 +1
Misses 4 4
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Duplicates improvement made to Base's Enums: JuliaLang/julia#30500
Before:
After: