Struct ark_api::storage::LazyInsertHandle

pub struct LazyInsertHandle { /* private fields */ }

Handle to a lazy insert request for AsyncStores.

Can be consumed as a Future or manually with the is_ready and take methods.

Implementations

impl LazyInsertHandle

pub fn is_ready(&mut self) -> bool

Checks if the request is done or not.

Polls in the background, if necessary.

pub fn take(self) -> ConditionalInsertStatus

Consumes the handle and returns the underlying insert result.

Return true if the operation was successful.

Panics

This will panic if is_ready() hasn’t returned true yet.

Trait Implementations

impl Future for LazyInsertHandle

type Output = ConditionalInsertStatus

The type of value produced on completion.

fn poll(self: Pin<&mut Self>, _cx: &mut Context<'_>) -> Poll<Self::Output>

Attempt to resolve the future to a final value, registering the current task for wakeup if the value is not yet available.