Trait ReadyBoolExt 

pub trait ReadyBoolExt
where
    Self: Future<Output = bool> + ReadyEqExt<bool> + Send,
{
    // Provided methods
    fn is_false(self) -> impl Future<Output = bool> + Send { ... }
    fn is_true(self) -> impl Future<Output = bool> + Send { ... }
}

Tests the Boolean output of a future without awaiting it early.

The helpers attach equality comparisons to the future. Each returned future resolves to the requested truth-state test.

Provided Methods

fn is_false(self) -> impl Future<Output = bool> + Send

Reports whether the future resolves to false.

The receiver is consumed, then its output is compared with false after completion.

fn is_true(self) -> impl Future<Output = bool> + Send

Reports whether the future resolves to true.

The receiver is consumed, then its output is compared with true after completion.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl<Fut> ReadyBoolExt for Fut

where Fut: Future<Output = bool> + Send,