rtoken sinippet

rtoken-snippet.sol

/**
     * @notice Sender supplies assets into the market and receives rTokens in exchange
     * @param mintAmount The amount of the underlying asset to supply
     * @return uint 0=success, otherwise a failure
     */
    function mint(uint256 mintAmount) external returns (bool);

/**
     * @notice Sender redeems rTokens in exchange for the underlying asset
     * @param redeemTokens The number of rTokens to redeem into underlying
     * @return uint 0=success, otherwise a failure
     */
    function redeem(uint256 redeemTokens) external returns (bool);