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https://github.com/golang/go
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23 lines
394 B
Go
23 lines
394 B
Go
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// Copyright 2021 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package a
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import (
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"constraints"
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"math/rand"
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)
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type Builder[T constraints.Integer] struct{}
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func (r Builder[T]) New() T {
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return T(rand.Int())
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}
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var IntBuilder = Builder[int]{}
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func BuildInt() int {
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return IntBuilder.New()
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}
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