32 lines
2.0 KiB
Markdown
32 lines
2.0 KiB
Markdown
# go-mangler
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[Documentation](https://pkg.go.dev/codeberg.org/gruf/go-mangler).
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To put it simply is a bit of an odd library. It aims to provide incredibly fast, unique string outputs for all default supported input data types during a given runtime instance. See `mangler.String()`for supported types.
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It is useful, for example, for use as part of larger abstractions involving hashmaps. That was my particular usecase anyways...
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This package does make liberal use of the "unsafe" package.
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Benchmarks are below. Please note the more important thing to notice here is the relative difference in benchmark scores, the actual `ns/op`,`B/op`,`allocs/op` accounts for running through ~80 possible test cases, including some not-ideal situations.
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The choice of libraries in the benchmark are just a selection of libraries that could be used in a similar manner to this one, i.e. serializing in some manner.
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```
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go test -run=none -benchmem -gcflags=all='-l=4' -bench=.*
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goos: linux
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goarch: amd64
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pkg: codeberg.org/gruf/go-mangler
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cpu: 11th Gen Intel(R) Core(TM) i7-1185G7 @ 3.00GHz
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BenchmarkMangle-8 1278526 966.0 ns/op 0 B/op 0 allocs/op
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BenchmarkMangleKnown-8 3443587 345.9 ns/op 0 B/op 0 allocs/op
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BenchmarkJSON-8 228962 4717 ns/op 1849 B/op 99 allocs/op
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BenchmarkLoosy-8 307194 3447 ns/op 776 B/op 65 allocs/op
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BenchmarkFmt-8 150254 7405 ns/op 1377 B/op 143 allocs/op
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BenchmarkFxmackerCbor-8 364411 3037 ns/op 1224 B/op 105 allocs/op
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BenchmarkMitchellhHashStructure-8 102272 11268 ns/op 8996 B/op 1000 allocs/op
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BenchmarkCnfStructhash-8 6789 168703 ns/op 288301 B/op 5779 allocs/op
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PASS
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ok codeberg.org/gruf/go-mangler 11.715s
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```
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