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24 lines
932 B
Rust
24 lines
932 B
Rust
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#![warn(clippy::cast_slice_from_raw_parts)]
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#[allow(unused_imports, unused_unsafe)]
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fn main() {
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let mut vec = vec![0u8; 1];
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let ptr: *const u8 = vec.as_ptr();
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let mptr = vec.as_mut_ptr();
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let _: *const [u8] = unsafe { std::slice::from_raw_parts(ptr, 1) as *const [u8] };
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let _: *const [u8] = unsafe { std::slice::from_raw_parts_mut(mptr, 1) as *mut [u8] };
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let _: *const [u8] = unsafe { std::slice::from_raw_parts(ptr, 1) } as *const [u8];
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{
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use core::slice;
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let _: *const [u8] = unsafe { slice::from_raw_parts(ptr, 1) } as *const [u8];
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use slice as one;
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let _: *const [u8] = unsafe { one::from_raw_parts(ptr, 1) } as *const [u8];
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}
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{
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use std::slice;
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let _: *const [u8] = unsafe { slice::from_raw_parts(ptr, 1) } as *const [u8];
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use slice as one;
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let _: *const [u8] = unsafe { one::from_raw_parts(ptr, 1) } as *const [u8];
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}
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}
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