36 lines
636 B
Markdown
36 lines
636 B
Markdown
# isnil
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`nil` check that works for interfaces too. Example code and benchmarks.
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Benchmarks:
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```
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#
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# x != nil
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#
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# nil pointer
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BenchmarkEqNilBasic
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BenchmarkEqNilBasic-8 1000000000 0.247 ns/op
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# nil interface
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BenchmarkEqNilInterface
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BenchmarkEqNilInterface-8 1000000000 0.247 ns/op
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#
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# IsNil(x)
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#
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# nil pointer
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BenchmarkIsNilBasic
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BenchmarkIsNilBasic-8 274689241 4.37 ns/op
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# (*struct{})(nil)
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BenchmarkIsNilInterface
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BenchmarkIsNilInterface-8 277561260 4.26 ns/op
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# nil
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BenchmarkIsNilNil
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BenchmarkIsNilNil-8 803470719 1.48 ns/op
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```
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