Trait concordium_std::HasReceiveContext

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pub trait HasReceiveContext<Error: Default = ()>: HasCommonData {
    type ReceiveData;

    // Required methods
    fn open(data: Self::ReceiveData) -> Self;
    fn invoker(&self) -> AccountAddress;
    fn self_address(&self) -> ContractAddress;
    fn sender(&self) -> Address;
    fn owner(&self) -> AccountAddress;
    fn named_entrypoint(&self) -> OwnedEntrypointName;
}
Expand description

Types which can act as receive contexts.

Required Associated Types§

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type ReceiveData

Required Methods§

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fn open(data: Self::ReceiveData) -> Self

Open the receive context for reading and accessing values.

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fn invoker(&self) -> AccountAddress

Who is the account that initiated the top-level transaction this invocation is a part of.

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fn self_address(&self) -> ContractAddress

The address of the contract being invoked.

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fn sender(&self) -> Address

The immediate sender of the message. In general different from the invoker.

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fn owner(&self) -> AccountAddress

Account which created the contract instance.

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fn named_entrypoint(&self) -> OwnedEntrypointName

Get the name of the entrypoint that was named. In case a default entrypoint is invoked this can be different from the name of the entrypoint that is being executed.

Implementors§