Enum lokacore::PodCastError

pub enum PodCastError {
    TargetAlignmentGreaterAndInputNotAligned,
    CantConvertBetweenZSTAndNonZST,
    OutputSliceWouldHaveSlop,
    SizeMismatch,
}

The things that can go wrong when casting between Pod data forms.

Variants

TargetAlignmentGreaterAndInputNotAligned

You tried to cast a slice to an element type with a higher alignment requirement but the slice wasn't aligned.

CantConvertBetweenZSTAndNonZST

You tried to cast between a zero-sized type and a non-zero-sized type. Because the output slice resizes based on the input and output types, it's fairly nonsensical to throw a ZST into the mix. You can go from a ZST to another ZST, if you want.

OutputSliceWouldHaveSlop

If the element size changes then the output slice changes length accordingly. If the output slice wouldn't be a whole number of elements then the conversion fails.

SizeMismatch

When casting an individual T, &T, or &mut T value the source size and destination size must be an exact match.

Trait Implementations

impl Debug for PodCastError

fn fmt(&self, f: &mut Formatter) -> Result

Formats the value using the given formatter.

impl PartialEq<PodCastError> for PodCastError

fn eq(&self, other: &PodCastError) -> bool

This method tests for self and other values to be equal, and is used by ==.

#[must_use] fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl Eq for PodCastError

impl Copy for PodCastError

impl Clone for PodCastError

fn clone(&self) -> PodCastError

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.