762af9dda2
This commit optimize AtomicError using atomic.Value. Benchmarks: name old time/op new time/op delta AtomicError/Load-6 305ns ±11% 12ns ± 6% -96.18% (p=0.000 n=10+10) AtomicError/Set-6 314ns ±16% 14ns ± 2% -95.61% (p=0.000 n=10+9)
19 lines
265 B
Go
19 lines
265 B
Go
package errorx
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import "sync/atomic"
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type AtomicError struct {
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err atomic.Value // error
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}
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func (ae *AtomicError) Set(err error) {
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ae.err.Store(err)
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}
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func (ae *AtomicError) Load() error {
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if v := ae.err.Load(); v != nil {
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return v.(error)
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}
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return nil
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}
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