22 lines
817 B
Rust
22 lines
817 B
Rust
// Copyright 2012-2017 The Rust Project Developers. See the COPYRIGHT
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// file at the top-level directory of this distribution and at
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// http://rust-lang.org/COPYRIGHT.
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//
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// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
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// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
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// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
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// option. This file may not be copied, modified, or distributed
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// except according to those terms.
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//! Methods for dealing with boxed strings.
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use core::mem;
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use boxed::Box;
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/// Converts a boxed slice of bytes to a boxed string slice without checking
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/// that the string contains valid UTF-8.
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#[unstable(feature = "str_box_extras", issue = "41119")]
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pub unsafe fn from_boxed_utf8_unchecked(v: Box<[u8]>) -> Box<str> {
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mem::transmute(v)
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}
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