Icon LinkRevert

use fuel_types::ContractId;
pub struct Revert {
    pub contract_id: ContractId,
    pub error_val: u64,
	}

• A Revert receipt is produced when a Sway smart contract function call fails.
• The table below lists possible reasons for the failure and their values.
• The error_val field records these values, enabling your indexer to identify the specific cause of the reversion.

• Read more about Revert in the Fuel Protocol spec Icon Link

You can handle functions that could produce a Revert receipt by adding a parameter with the type Revert.

fn handle_revert(revert: Revert) {
	// handle the emitted Revert receipt
}