Struct sp_core::traits::ReadRuntimeVersionExt

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pub struct ReadRuntimeVersionExt(pub Box<dyn ReadRuntimeVersion>);

Expand description

An extension that provides functionality to read version information from a given wasm blob.

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§0: Box<dyn ReadRuntimeVersion>

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impl ReadRuntimeVersionExt

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pub fn new<T: ReadRuntimeVersion + 'static>(inner: T) -> Self

Creates a new instance of the extension given a version determinator instance.

Trait Implementations§

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impl Deref for ReadRuntimeVersionExt

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type Target = Box<dyn ReadRuntimeVersion + 'static, Global>

The resulting type after dereferencing.

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fn deref(&self) -> &Self::Target

Dereferences the value.

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impl DerefMut for ReadRuntimeVersionExt

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fn deref_mut(&mut self) -> &mut Self::Target

Mutably dereferences the value.

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impl Extension for ReadRuntimeVersionExt

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fn as_mut_any(&mut self) -> &mut dyn Any

Return the extension as &mut dyn Any. Read more

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impl From<Box<dyn ReadRuntimeVersion + 'static, Global>> for ReadRuntimeVersionExt

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fn from(inner: Box<dyn ReadRuntimeVersion>) -> Self

Converts to this type from the input type.

Auto Trait Implementations§

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impl !UnwindSafe for ReadRuntimeVersionExt

Blanket Implementations§

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impl<T> Any for Twhere 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 Twhere T: ?Sized,

const: unstable · source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

const: unstable · source§

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

Mutably borrows from an owned value. Read more

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impl<T> Downcast for Twhere T: Any,

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fn into_any(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>

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 + 'static>

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 Twhere T: Any + Send + Sync,

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fn into_any_arc(self: Arc<T>) -> Arc<dyn Any + Send + Sync + 'static>

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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