evm_coder

Macro event_topic

Source 
event_topic!() { /* proc-macro */ }
Expand description

Returns solidity topic (hash) by its textual representation

ⓘ
use evm_coder_macros::event_topic;

assert_eq!(
    format!("{:x}", event_topic!(Transfer(address, address, uint256))),
    "ddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef",
);