Struct AsyncNot 

pub struct AsyncNot<Inner> { /* private fields */ }

An asynchronous specification that negates another specification.

Trait Implementations

impl<T: ?Sized + Sync, Inner> AsyncSpecification<T> for AsyncNot<Inner>

where Inner: AsyncSpecification<T>,

type Error = <Inner as AsyncSpecification<T>>::Error

The typed error produced by asynchronous evaluation.

fn is_satisfied_by<'candidate>( &'candidate self, candidate: &'candidate T, ) -> impl Future<Output = Result<bool, Self::Error>> + Send + 'candidate

Evaluates the rule and returns a Send future with a typed result.

fn and<Other>(self, other: Other) -> AsyncAnd<Self, Other>

where Self: Sized, Other: AsyncSpecification<T, Error = Self::Error>,

Combines this rule with other using asynchronous short-circuiting AND.

fn or<Other>(self, other: Other) -> AsyncOr<Self, Other>

where Self: Sized, Other: AsyncSpecification<T, Error = Self::Error>,

Combines this rule with other using asynchronous short-circuiting OR.

fn not(self) -> AsyncNot<Self>

where Self: Sized,

Creates an asynchronous rule that negates this rule’s result.