Struct fidl::client::QueryResponseFut
source · pub struct QueryResponseFut<T>(pub MaybeDone<DecodedQueryResponseFut<T>>);
Expand description
A future representing the result of a FIDL query, with early error detection available if the message couldn’t be sent.
Tuple Fields§
§0: MaybeDone<DecodedQueryResponseFut<T>>
Implementations§
source§impl<T> QueryResponseFut<T>
impl<T> QueryResponseFut<T>
sourcepub fn check(self) -> Result<Self, Error>
pub fn check(self) -> Result<Self, Error>
Check to see if the query has an error. If there was en error sending, this returns it and the error is returned, otherwise it returns self, which can then be awaited on: i.e. match echo_proxy.echo(“something”).check() { Err(e) => error!(“Couldn’t send: {}”, e), Ok(fut) => fut.await }
Trait Implementations§
source§impl<T: Debug> Debug for QueryResponseFut<T>
impl<T: Debug> Debug for QueryResponseFut<T>
source§impl<T: Unpin> FusedFuture for QueryResponseFut<T>
impl<T: Unpin> FusedFuture for QueryResponseFut<T>
source§fn is_terminated(&self) -> bool
fn is_terminated(&self) -> bool
Returns
true
if the underlying future should no longer be polled.source§impl<T: Unpin> Future for QueryResponseFut<T>
impl<T: Unpin> Future for QueryResponseFut<T>
Auto Trait Implementations§
impl<T> !RefUnwindSafe for QueryResponseFut<T>
impl<T> Send for QueryResponseFut<T>where T: Send,
impl<T> Sync for QueryResponseFut<T>where T: Sync,
impl<T> Unpin for QueryResponseFut<T>
impl<T> !UnwindSafe for QueryResponseFut<T>
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source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
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