soroban_env_host::e2e_invoke

Struct InvokeHostFunctionResult

Source 
pub struct InvokeHostFunctionResult {
    pub encoded_invoke_result: Result<Vec<u8>, HostError>,
    pub ledger_changes: Vec<LedgerEntryChange>,
    pub encoded_contract_events: Vec<Vec<u8>>,
}
Expand description

Result of invoking a single host function prepared for embedder consumption.

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§encoded_invoke_result: Result<Vec<u8>, HostError>

Result value of the function, encoded ScVal XDR on success, or error.

§ledger_changes: Vec<LedgerEntryChange>

All the ledger changes caused by this invocation, including no-ops. This contains an entry for every item in the input footprint, even if it wasn’t modified at all.

Read-only entry can only have their live until ledger increased. Read-write entries can be modified arbitrarily or removed.

Empty when invocation fails.

§encoded_contract_events: Vec<Vec<u8>>

All the events that contracts emitted during invocation, encoded as ContractEvent XDR.

Empty when invocation fails.

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