Struct safe_transmute::error::UnalignedError [−][src]
pub struct UnalignedError<'a, S, T> { pub offset: usize, pub source: &'a [S], // some fields omitted }
Expand description
Unaligned memory access error.
Returned when the given data slice is not properly aligned for the target
type. It would have been properly aligned if offset
bytes were shifted
(discarded) from the front of the slice.
Fields
offset: usize
The required amount of bytes to discard at the front for the attempted transmutation to be successful.
source: &'a [S]
A slice of the original source data.
Implementations
impl<'a, S, T> UnalignedError<'a, S, T>
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impl<'a, S, T> UnalignedError<'a, S, T>
[src]pub fn new(offset: usize, source: &'a [S]) -> Self
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pub unsafe fn copy_unchecked(&self) -> Vec<T>
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pub unsafe fn copy_unchecked(&self) -> Vec<T>
[src]Create a copy of the source data, transmuted into a vector. As the
vector will be properly aligned for accessing values of type T
, this
operation will not fail due to memory alignment constraints.
Safety
The byte data in the slice needs to correspond to a valid contiguous
sequence of T
values.
pub fn copy(&self) -> Vec<T> where
T: TriviallyTransmutable,
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pub fn copy(&self) -> Vec<T> where
T: TriviallyTransmutable,
[src]Create a copy of the source data, transmuted into a vector. As T
is
trivially transmutable, and the vector will be properly allocated
for accessing values of type T
, this operation is safe and will never
fail.
Trait Implementations
impl<'a, S: Clone, T: Clone> Clone for UnalignedError<'a, S, T>
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impl<'a, S: Clone, T: Clone> Clone for UnalignedError<'a, S, T>
[src]fn clone(&self) -> UnalignedError<'a, S, T>
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fn clone(&self) -> UnalignedError<'a, S, T>
[src]Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
1.0.0[src]
fn clone_from(&mut self, source: &Self)
1.0.0[src]Performs copy-assignment from source
. Read more
impl<'a, S, T> Debug for UnalignedError<'a, S, T>
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impl<'a, S, T> Debug for UnalignedError<'a, S, T>
[src]impl<'a, S, T> Display for UnalignedError<'a, S, T>
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impl<'a, S, T> Display for UnalignedError<'a, S, T>
[src]impl<'a, S, T> Error for UnalignedError<'a, S, T>
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impl<'a, S, T> Error for UnalignedError<'a, S, T>
[src]fn description(&self) -> &str
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fn description(&self) -> &str
[src]use the Display impl or to_string()
fn source(&self) -> Option<&(dyn Error + 'static)>
1.30.0[src]
fn source(&self) -> Option<&(dyn Error + 'static)>
1.30.0[src]The lower-level source of this error, if any. Read more
impl<'a, S, T> From<UnalignedError<'a, S, T>> for Error<'a, S, T>
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impl<'a, S, T> From<UnalignedError<'a, S, T>> for Error<'a, S, T>
[src]fn from(o: UnalignedError<'a, S, T>) -> Self
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fn from(o: UnalignedError<'a, S, T>) -> Self
[src]Performs the conversion.
impl<'a, S: Hash, T: Hash> Hash for UnalignedError<'a, S, T>
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impl<'a, S: Hash, T: Hash> Hash for UnalignedError<'a, S, T>
[src]impl<'a, S: PartialEq, T: PartialEq> PartialEq<UnalignedError<'a, S, T>> for UnalignedError<'a, S, T>
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impl<'a, S: PartialEq, T: PartialEq> PartialEq<UnalignedError<'a, S, T>> for UnalignedError<'a, S, T>
[src]fn eq(&self, other: &UnalignedError<'a, S, T>) -> bool
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fn eq(&self, other: &UnalignedError<'a, S, T>) -> bool
[src]This method tests for self
and other
values to be equal, and is used
by ==
. Read more
fn ne(&self, other: &UnalignedError<'a, S, T>) -> bool
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fn ne(&self, other: &UnalignedError<'a, S, T>) -> bool
[src]This method tests for !=
.
impl<'a, S: Eq, T: Eq> Eq for UnalignedError<'a, S, T>
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impl<'a, S, T> StructuralEq for UnalignedError<'a, S, T>
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impl<'a, S, T> StructuralPartialEq for UnalignedError<'a, S, T>
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Auto Trait Implementations
impl<'a, S, T> RefUnwindSafe for UnalignedError<'a, S, T> where
S: RefUnwindSafe,
T: RefUnwindSafe,
S: RefUnwindSafe,
T: RefUnwindSafe,
impl<'a, S, T> Send for UnalignedError<'a, S, T> where
S: Sync,
T: Send,
S: Sync,
T: Send,
impl<'a, S, T> Sync for UnalignedError<'a, S, T> where
S: Sync,
T: Sync,
S: Sync,
T: Sync,
impl<'a, S, T> Unpin for UnalignedError<'a, S, T> where
T: Unpin,
T: Unpin,
impl<'a, S, T> UnwindSafe for UnalignedError<'a, S, T> where
S: RefUnwindSafe,
T: UnwindSafe,
S: RefUnwindSafe,
T: UnwindSafe,
Blanket Implementations
impl<T> BorrowMut<T> for T where
T: ?Sized,
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impl<T> BorrowMut<T> for T where
T: ?Sized,
[src]pub fn borrow_mut(&mut self) -> &mut T
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pub fn borrow_mut(&mut self) -> &mut T
[src]Mutably borrows from an owned value. Read more
impl<T> ToOwned for T where
T: Clone,
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impl<T> ToOwned for T where
T: Clone,
[src]type Owned = T
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T
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pub fn to_owned(&self) -> T
[src]Creates owned data from borrowed data, usually by cloning. Read more
pub fn clone_into(&self, target: &mut T)
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pub fn clone_into(&self, target: &mut T)
[src]🔬 This is a nightly-only experimental API. (toowned_clone_into
)
recently added
Uses borrowed data to replace owned data, usually by cloning. Read more