17 lines
573 B
Go
17 lines
573 B
Go
// Copyright (C) 2023 The Syncthing Authors.
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//
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// This Source Code Form is subject to the terms of the Mozilla Public
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// License, v. 2.0. If a copy of the MPL was not distributed with this file,
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// You can obtain one at https://mozilla.org/MPL/2.0/.
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package sliceutil
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// RemoveAndZero removes the element at index i from slice s and returns the
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// resulting slice. The slice ordering is preserved; the last slice element
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// is zeroed before shrinking.
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func RemoveAndZero[E any, S ~[]E](s S, i int) S {
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copy(s[i:], s[i+1:])
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s[len(s)-1] = *new(E)
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return s[:len(s)-1]
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}
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