Struct Empty 

pub struct Empty;

Empty type that never writes anything.

This is mostly a helper for macros.

Implementations

impl Empty

pub fn chain<O: Fmt>(self, other: O) -> Chain<Self, O>

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 Default for Empty

fn default() -> Empty

Returns the “default value” for a type.

impl<S> Fmt<S> for Empty

fn fmt<W: Write>(&self, _writer: &mut W, _strategy: &S) -> Result<(), W::Error>

The implementor should write itself into writer inside this function.

fn size_hint(&self, _strategy: &S) -> usize

The implementor should estimate how many bytes would it’s representation have in UTF-8 if formated using specific strategy.

fn transformed<T: Transform>(self, transformation: T) -> Transformed<Self, T>

where Self: Sized,

Combinator for transforming the value,

impl Copy for Empty