Struct sp_core::offchain::testing::TestTransactionPoolExt

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pub struct TestTransactionPoolExt(/* private fields */);

Expand description

Implementation of transaction pool used for test.

Note that this implementation does not verify correctness of sent extrinsics. It’s meant to be used in contexts where an actual runtime is not known.

It’s advised to write integration tests that include the actual transaction pool to make sure the produced transactions are valid.

Implementations§

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impl TestTransactionPoolExt

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pub fn new() -> (Self, Arc<RwLock<PoolState>>)

Create new TestTransactionPoolExt and a reference to the internal state.

Trait Implementations§

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impl Default for TestTransactionPoolExt

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fn default() -> TestTransactionPoolExt

Returns the “default value” for a type. Read more

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impl TransactionPool for TestTransactionPoolExt

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fn submit_transaction(&mut self, extrinsic: Vec<u8>) -> Result<(), ()>

Submit transaction. Read more

Auto Trait Implementations§

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impl !UnwindSafe for TestTransactionPoolExt

Blanket Implementations§

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T
where T: ?Sized,

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

Mutably borrows from an owned value. Read more

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impl<T> Downcast for T
where T: Any,

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fn into_any(self: Box<T>) -> Box<dyn Any>

Convert Box<dyn Trait> (where Trait: Downcast) to Box<dyn Any>. Box<dyn Any> can then be further downcast into Box<ConcreteType> where ConcreteType implements Trait.

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fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>

Convert Rc<Trait> (where Trait: Downcast) to Rc<Any>. Rc<Any> can then be further downcast into Rc<ConcreteType> where ConcreteType implements Trait.

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fn as_any(&self) -> &(dyn Any + 'static)

Convert &Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &Any’s vtable from &Trait’s.

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fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)

Convert &mut Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &mut Any’s vtable from &mut Trait’s.

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impl<T> DowncastSync for T
where T: Any + Send + Sync,

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fn into_any_arc(self: Arc<T>) -> Arc<dyn Any + Sync + Send>

Convert Arc<Trait> (where Trait: Downcast) to Arc<Any>. Arc<Any> can then be further downcast into Arc<ConcreteType> where ConcreteType implements Trait.

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