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25 lines
468 B
Go
25 lines
468 B
Go
//go:build go1.9
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// +build go1.9
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package dynamodbattribute
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import "sync"
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var fieldCache fieldCacher
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type fieldCacher struct {
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cache sync.Map
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}
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func (c *fieldCacher) Load(t interface{}) (*cachedFields, bool) {
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if v, ok := c.cache.Load(t); ok {
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return v.(*cachedFields), true
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}
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return nil, false
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}
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func (c *fieldCacher) LoadOrStore(t interface{}, fs *cachedFields) (*cachedFields, bool) {
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v, ok := c.cache.LoadOrStore(t, fs)
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return v.(*cachedFields), ok
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}
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