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65f295ed79
Almost all were easy to replace, except ones exposed via JSON which have been left as-is. The linter has a cool behavior where it flags attempts to pass `atomic.Int32` for example by value , which is always a mistake, say as an argument to `fmt.Sprintf()`
23 lines
653 B
Go
23 lines
653 B
Go
// Package stats provides helpers for simple stats
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package stats
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import "sync/atomic"
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// CountSum holds sum and count values.
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type CountSum struct {
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sum atomic.Int64
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count atomic.Uint32
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}
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// Add adds size to s and returns approximate values for the current count
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// and total bytes.
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func (s *CountSum) Add(size int64) (count uint32, sum int64) {
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return s.count.Add(1), s.sum.Add(size)
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}
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// Approximate returns an approximation of the current count and sum values.
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// It is approximate because retrieving both values is not an atomic operation.
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func (s *CountSum) Approximate() (count uint32, sum int64) {
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return s.count.Load(), s.sum.Load()
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}
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