linera_sdk::linera_base_types

Trait ContractAbi

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pub trait ContractAbi {
    type Operation: Serialize + DeserializeOwned + Send + Sync + Debug + 'static;
    type Response: Serialize + DeserializeOwned + Send + Sync + Debug + 'static;

    // Provided methods
    fn deserialize_operation(
        operation: Vec<u8>,
    ) -> Result<Self::Operation, String> { ... }
    fn serialize_operation(
        operation: &Self::Operation,
    ) -> Result<Vec<u8>, String> { ... }
    fn deserialize_response(response: Vec<u8>) -> Result<Self::Response, String> { ... }
    fn serialize_response(response: Self::Response) -> Result<Vec<u8>, String> { ... }
}
Expand description

A trait that includes all the types exported by a Linera application contract.

Required Associated Types§

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type Operation: Serialize + DeserializeOwned + Send + Sync + Debug + 'static

The type of operation executed by the application.

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type Response: Serialize + DeserializeOwned + Send + Sync + Debug + 'static

The response type of an application call.

Provided Methods§

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fn deserialize_operation(operation: Vec<u8>) -> Result<Self::Operation, String>

How the Operation is deserialized

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fn serialize_operation(operation: &Self::Operation) -> Result<Vec<u8>, String>

How the Operation is serialized

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fn deserialize_response(response: Vec<u8>) -> Result<Self::Response, String>

How the Response is deserialized

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fn serialize_response(response: Self::Response) -> Result<Vec<u8>, String>

How the Response is serialized

Dyn Compatibility§

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors§