Trait elrond_wasm::api::LogApi[−][src]

pub trait LogApi {
    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

Saves an event log.

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

Implementors