Enum Never 

pub enum Never {}

The uninhabited type with two structural jobs. As a phase menu, Step<Never> has no constructible Goto — a plain actor is a one-phase machine. As an outbound/offspring menu, it proves a layer sends or creates nothing. The law is the type, not a convention.

Trait Implementations

impl Clone for Never

fn clone(&self) -> Never

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Never

impl Debug for Never

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

Formats the value using the given formatter.

impl<A, Installer, Output, Error> DispatchBirth<A, Installer, Output, Error> for Never

where A: Address,

fn dispatch_birth( self, _nonce: A::Nonce, _kind: CreationKind<A::Nonce>, _installer: &mut Installer, ) -> impl Future<Output = Result<Output, Error>> + Send

Select exactly one concrete installer while preserving creation data.

impl Eq for Never

impl PartialEq for Never

fn eq(&self, other: &Never) -> bool

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Never