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cargo fmt is a strict one

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Lokathor 2019-11-03 23:55:51 -07:00
parent af3f4404df
commit 79143a6295
2 changed files with 3 additions and 2 deletions
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4
src/allocation.rs
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@ -44,9 +44,9 @@ pub fn try_cast_box<A: Pod, B: Pod>(input: Box<A>) -> Result<Box<B>, (PodCastErr
/// turns it into a Box. In other words, it's 100% assured that the zeroed data /// turns it into a Box. In other words, it's 100% assured that the zeroed data
/// won't be put temporarily on the stack. You can make a box of any size /// won't be put temporarily on the stack. You can make a box of any size
/// without fear of a stack overflow. /// without fear of a stack overflow.
/// ///
/// ## Failure /// ## Failure
/// ///
/// This fails if the allocation fails. /// This fails if the allocation fails.
#[inline] #[inline]
pub fn try_zeroed_box<T: Zeroable>() -> Result<Box<T>, ()> { pub fn try_zeroed_box<T: Zeroable>() -> Result<Box<T>, ()> {

1
tests/cast_slice_tests.rs
View File

@ -43,6 +43,7 @@ fn test_try_cast_slice_mut() {
let u32_slice: &mut [u32] = &mut [4, 5, 6]; let u32_slice: &mut [u32] = &mut [4, 5, 6];
let u32_len = u32_slice.len(); let u32_len = u32_slice.len();
let u32_ptr = u32_slice.as_ptr(); let u32_ptr = u32_slice.as_ptr();
// the same data as align1 // the same data as align1
let the_bytes: &mut [u8] = try_cast_slice_mut(u32_slice).unwrap(); let the_bytes: &mut [u8] = try_cast_slice_mut(u32_slice).unwrap();
let the_bytes_len = the_bytes.len(); let the_bytes_len = the_bytes.len();