Struct Empty 

#[non_exhaustive]
pub struct Empty;

🔬This is a nightly-only experimental API. (core_io #154046)

Empty ignores any data written via Write, and will always be empty (returning zero bytes) when read via Read.

This struct is generally created by calling empty(). Please see the documentation of empty() for more details.

Trait Implementations

impl Clone for Empty

fn clone(&self) -> Empty

This item is validated for IEC 61508 (SIL 2) and ISO 26262 (ASIL B).

Returns a duplicate of the value.

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

where Self:,

This item is validated for IEC 61508 (SIL 2) and ISO 26262 (ASIL B).

Performs copy-assignment from source.

impl Debug for Empty

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

This item is validated for IEC 61508 (SIL 2) and ISO 26262 (ASIL B).

Formats the value using the given formatter.

impl Default for Empty

fn default() -> Empty

This item is validated for IEC 61508 (SIL 2) and ISO 26262 (ASIL B).

Returns the “default value” for a type.

impl Copy for Empty