Struct Empty 

pub struct Empty;

Indicates that the Salt may be empty / optional.

Trait Implementations

impl Clone for Empty

fn clone(&self) -> Empty

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Empty

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

Formats the value using the given formatter.

impl MinSize for Empty

type CreateError = Infallible

The associated error type for creating a SaltSlice with this constraint.

fn min_size() -> u32

Returns the minimum size for the Salt.

impl PartialEq for Empty

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

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for Empty

impl Eq for Empty

impl Salt<Empty> for &[u8]

impl<T: Salt<Empty>> Salt<Empty> for &T

impl<T: Salt<Empty>> Salt<Empty> for &mut T

impl<const C: usize> Salt<Empty> for [u8; C]

impl Salt<Empty> for ()

impl<T: Salt<Empty>> Salt<Empty> for Option<T>

impl<'s> Salt<Empty> for Slice<'s, Empty>

impl<'s> Salt<Empty> for Slice<'s, Min16>

impl<'s> Salt<Empty> for Slice<'s, NonEmpty>

impl StructuralPartialEq for Empty