Struct ExpectPoll 

pub struct ExpectPoll<F> { /* private fields */ }

Poll a generic async function until its return value satisfies a matcher. Matches Playwright’s expect.poll().

Implementations

impl<F, Fut, T> ExpectPoll<F>

where F: Fn() -> Fut, Fut: Future<Output = T>, T: PartialEq + Debug,

pub fn with_intervals(self, intervals: Vec<u64>) -> Self

pub async fn to_equal(self, expected: T) -> Result<(), AssertionFailure>

Assert the polled value equals the expected value.

pub async fn to_satisfy( self, predicate: impl Fn(&T) -> bool, description: &str, ) -> Result<(), AssertionFailure>

Assert the polled value satisfies a predicate.