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Requires

Encrypted require statements (req) are analogous the usual Solidity require statements: given an encrypted boolean predicate b, the statement will force the transaction execution to halt if b evaluates to false. Evaluating the encrypted boolean predicate implies a (threshold) decryption.

Examples

// A transcation calling this function will revert.
function failingRequire(euint8 a) public {
euint8 val = FHE.asEuint8(4);
euint8 val2 = FHE.asEuint8(5);
FHE.req(FHE.eq(val, val2));
}