pub fn compiler_versions_match(&self, cbor_metadata: &CborMetadata) -> bool {
        let (metadata_compiler, metadata_zk_compiler) = self.get_metadata_versions(cbor_metadata);

        self.compiler_versions.compiler_version() == metadata_compiler
            && self.compiler_versions.zk_compiler_version() == metadata_zk_compiler.as_deref()
    }
Checks if the compiler versions in the request and metadata match.
core/lib/types/src/contract_verification/api.rs