Struct sc_rpc::offchain::Offchain

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pub struct Offchain<T: OffchainStorage> { /* private fields */ }
Expand description

Offchain API

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impl<T: OffchainStorage> Offchain<T>

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pub fn new(storage: T, deny_unsafe: DenyUnsafe) -> Self

Create new instance of Offchain API.

Trait Implementations§

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impl<T: Debug + OffchainStorage> Debug for Offchain<T>

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl<T: OffchainStorage + 'static> OffchainApiServer for Offchain<T>

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fn set_local_storage( &self, kind: StorageKind, key: Bytes, value: Bytes ) -> RpcResult<()>

Set offchain local storage under given key and prefix.
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fn get_local_storage( &self, kind: StorageKind, key: Bytes ) -> RpcResult<Option<Bytes>>

Get offchain local storage under given key and prefix.
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fn into_rpc(self) -> RpcModule<Self>

Collects all the methods and subscriptions defined in the trait and adds them into a single RpcModule.

Auto Trait Implementations§

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impl<T> !RefUnwindSafe for Offchain<T>

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impl<T> Send for Offchain<T>

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impl<T> Sync for Offchain<T>

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impl<T> Unpin for Offchain<T>

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impl<T> !UnwindSafe for Offchain<T>

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> AnySync for Twhere T: Any + Send + Sync,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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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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impl<T> From<T> for T

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Returns the argument unchanged.

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Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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const ALIGN: usize = mem::align_of::<T>()

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

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Dereferences the given pointer. Read more
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fn saturated_from<T>(t: T) -> Selfwhere Self: UniqueSaturatedFrom<T>,

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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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