wstd 0.6.6

An async standard library for Wasm Components and WASI 0.2
Documentation 
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//! Composable async iteration.

/// A trait for dealing with async iterators.
pub trait AsyncIterator {
    /// The type of the elements being iterated over.
    type Item;

    /// Advances the iterator and returns the next value.
    async fn next(&mut self) -> Option<Self::Item>;
}