Method get

proof_system/src/derived_params.rs:108–111

(&self, s_idx: usize)

impl<DP> StatementDerivedParams<DP> {
    pub fn get(&self, s_idx: usize) -> Option<&DP> {
        self.derived_params
            .get(self.derived_params_for_statement.get(&s_idx)?)
    }
}

/// To derive commitment key from `LegoVerifyingKey`