Trait dharitri_wasm::api::LogApi

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pub trait LogApi {
    // Required methods
    fn write_event_log(&self, topics_buffer: &ArgBuffer, data: &[u8]);
    fn write_legacy_log(&self, topics: &[[u8; 32]], data: &[u8]);
    fn managed_write_log(&self, topics_handle: Handle, data_handle: Handle);
}
Expand description

Interface to only be used by code generated by the macros. The smart contract code doesn’t have access to these methods directly.

Required Methods§

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fn write_event_log(&self, topics_buffer: &ArgBuffer, data: &[u8])

Saves an event log.

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fn write_legacy_log(&self, topics: &[[u8; 32]], data: &[u8])

The legacy Arwen hook for saving event logs. It does the same, but only accepts 32-byte topics. Only kept for backwards compatibility.

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fn managed_write_log(&self, topics_handle: Handle, data_handle: Handle)

Implementors§