15 lignes
262 o
Go
15 lignes
262 o
Go
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package missinggo
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import (
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"reflect"
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)
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// Sets an upper bound on the len of b. max can be any type that will cast to
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// int64.
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func LimitLen(b *[]byte, max interface{}) {
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_max := reflect.ValueOf(max).Int()
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if int64(len(*b)) > _max {
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*b = (*b)[:_max]
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}
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}
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