30 lines
791 B
Go
30 lines
791 B
Go
/*
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Copyright The containerd Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package util
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import (
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"encoding/hex"
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"math/rand"
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)
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// GenerateID generates a random unique id.
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func GenerateID() string {
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b := make([]byte, 32)
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rand.Read(b)
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return hex.EncodeToString(b)
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}
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