Struct frame_support::traits::TransformOrigin

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pub struct TransformOrigin<E, O, N, C>(/* private fields */);
Expand description

Transform the origin of an EnqueueMessage via C::convert.

Trait Implementations§

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impl<E: EnqueueMessage<O>, O: MaxEncodedLen, N: MaxEncodedLen, C: Convert<N, O>> EnqueueMessage<N> for TransformOrigin<E, O, N, C>

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type MaxMessageLen = <E as EnqueueMessage<O>>::MaxMessageLen

The maximal length any enqueued message may have.
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fn enqueue_message( message: BoundedSlice<'_, u8, Self::MaxMessageLen>, origin: N )

Enqueue a single message from a specific origin.
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fn enqueue_messages<'a>( messages: impl Iterator<Item = BoundedSlice<'a, u8, Self::MaxMessageLen>>, origin: N )

Enqueue multiple messages from a specific origin.
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fn sweep_queue(origin: N)

Any remaining unprocessed messages should happen only lazily, not proactively.
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fn footprint(origin: N) -> QueueFootprint

Return the state footprint of the given queue.

Auto Trait Implementations§

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impl<E, O, N, C> RefUnwindSafe for TransformOrigin<E, O, N, C>
where C: RefUnwindSafe, E: RefUnwindSafe, N: RefUnwindSafe, O: RefUnwindSafe,

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impl<E, O, N, C> Send for TransformOrigin<E, O, N, C>
where C: Send, E: Send, N: Send, O: Send,

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impl<E, O, N, C> Sync for TransformOrigin<E, O, N, C>
where C: Sync, E: Sync, N: Sync, O: Sync,

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impl<E, O, N, C> Unpin for TransformOrigin<E, O, N, C>
where C: Unpin, E: Unpin, N: Unpin, O: Unpin,

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impl<E, O, N, C> UnwindSafe for TransformOrigin<E, O, N, C>
where C: UnwindSafe, E: UnwindSafe, N: UnwindSafe, O: UnwindSafe,

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impl<T> Any for T
where T: 'static + ?Sized,

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Gets the TypeId of self. Read more
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where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

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impl<T> CheckedConversion for T

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fn checked_from<T>(t: T) -> Option<Self>
where Self: TryFrom<T>,

Convert from a value of T into an equivalent instance of Option<Self>. Read more
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where Self: TryInto<T>,

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fn instrument(self, span: Span) -> Instrumented<Self>

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Cast reference.
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Cast mutable reference.
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Get a mutable reference to the inner from the outer.

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type Output = T

Should always be Self
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fn saturated_from<T>(t: T) -> Self
where Self: UniqueSaturatedFrom<T>,

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where Self: UniqueSaturatedInto<T>,

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Performs the conversion.
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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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Performs the conversion.
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The counterpart to unchecked_from.
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where T: Bounded, S: TryInto<T>,

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Consume self to return an equivalent value of T.
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