# Function std::str::from_boxed_utf8_unchecked
1.20.0[−][src]

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    pub unsafe fn from_boxed_utf8_unchecked(
        v: Box<[u8], Global>
    ) -> Box<str, Global>ⓘNotable traits for Box<I, A>impl<I, A> Iterator for Box<I, A> where
        I: Iterator + ?Sized,
        A: Allocator,     type Item = <I as Iterator>::Item;impl<F, A> Future for Box<F, A> where
        F: Future + Unpin + ?Sized,
        A: Allocator + 'static,     type Output = <F as Future>::Output;impl<R: Read + ?Sized> Read for Box<R>impl<W: Write + ?Sized> Write for Box<W>

Expand description

Converts a boxed slice of bytes to a boxed string slice without checking that the string contains valid UTF-8.

# Examples

Basic usage:

    let smile_utf8 = Box::new([226, 152, 186]);
    let smile = unsafe { std::str::from_boxed_utf8_unchecked(smile_utf8) };

    assert_eq!("☺", &*smile);

Run