[−][src]Enum naja_async_runtime::RtErrKind
The different kind of errors that can happen when you use the async_runtime
API.
Variants
DoubleExecutorInit
You should not call rt::init twice on the same thread. In general if you are a library author, you should not call it unless you started the thread. Otherwise just call rt::spawn and let the client code decide which executor shall be used.
Spawn
An backend error happened while trying to spawn:
- Spawning on wasm is infallible.
- Spawning on juliex is infallible (as long as you don't call rt::spawn_local).
- Spawning on futures::executor::LocalPool can fail with futures::task::SpawnError. The only reason for this is that the executor was shut down.
Note that even though certain executors are infallible right now, that might change in the future, notably WASM is bound to change quite alot over time.
Fields of Spawn
context: String
Add contextual information to which future failed to spawn.
Trait Implementations
impl PartialEq<RtErrKind> for RtErrKind
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impl Eq for RtErrKind
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impl From<RtErrKind> for RtErr
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impl Clone for RtErrKind
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fn clone(&self) -> RtErrKind
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fn clone_from(&mut self, source: &Self)
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Performs copy-assignment from source
. Read more
impl Debug for RtErrKind
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impl Display for RtErrKind
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impl Fail for RtErrKind
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fn name(&self) -> Option<&str>
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fn cause(&self) -> Option<&dyn Fail>
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fn backtrace(&self) -> Option<&Backtrace>
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fn context<D>(self, context: D) -> Context<D> where
D: Display + Send + Sync + 'static,
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D: Display + Send + Sync + 'static,
Provides context for this failure. Read more
fn compat(self) -> Compat<Self>
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Wraps this failure in a compatibility wrapper that implements std::error::Error
. Read more
Auto Trait Implementations
impl Send for RtErrKind
impl Unpin for RtErrKind
impl Sync for RtErrKind
impl UnwindSafe for RtErrKind
impl RefUnwindSafe for RtErrKind
Blanket Implementations
impl<T> ToString for T where
T: Display + ?Sized,
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T: Display + ?Sized,
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
fn to_owned(&self) -> T
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fn clone_into(&self, target: &mut T)
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impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
ⓘImportant traits for &'_ mut Ffn borrow_mut(&mut self) -> &mut T
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impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Erased for T
impl<T> AsFail for T where
T: Fail,
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T: Fail,
impl<E> Fail for E where
E: 'static + Error + Send + Sync,
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E: 'static + Error + Send + Sync,
fn name(&self) -> Option<&str>
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Returns the "name" of the error. Read more
fn cause(&self) -> Option<&(dyn Fail + 'static)>
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Returns a reference to the underlying cause of this failure, if it is an error that wraps other errors. Read more
fn backtrace(&self) -> Option<&Backtrace>
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Returns a reference to the Backtrace
carried by this failure, if it carries one. Read more
fn context<D>(self, context: D) -> Context<D> where
D: Display + Send + Sync + 'static,
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D: Display + Send + Sync + 'static,
Provides context for this failure. Read more
fn compat(self) -> Compat<Self>
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Wraps this failure in a compatibility wrapper that implements std::error::Error
. Read more