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Legacy architecture. Mellow-LRT is an earlier generation of Mellow vault infrastructure, documented for existing deployments. Core Vaults are Mellow’s current vault architecture.

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Overview

DefaultBondModule contract handles deposits and withdrawals for bonds in the symbiotic module system.

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Key Features

  • Bond Deposits: Facilitates deposits into bonds, managing token allowances securely.
  • Bond Withdrawals: Enables secure withdrawals from bonds.
  • Allowance Management: Uses safeIncreaseAllowance to ensure the appropriate token allowances are set.

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Methods

  1. Bond Deposit
    • deposit(address, uint256): Deposits tokens into a specified bond.
      • bond: The address of the bond.
      • amount: The amount of tokens to deposit.
      • Returns: The deposited amount.
      • Errors: Returns 0 if the amount is zero.
      • Event:
        • DefaultBondModuleDeposit(address, uint256, uint256): Emitted after a successful deposit.
          • bond: Address of the bond.
          • amount: Amount deposited.
          • timestamp: Timestamp of the deposit.
  2. Bond Withdrawal
    • withdraw(address, uint256): Withdraws tokens from a specified bond.
      • bond: The address of the bond.
      • amount: The amount of tokens to withdraw.
      • Returns: The amount withdrawn.
      • Errors:
        • Returns 0 if the amount is zero or the bond balance is insufficient.
      • Event:
        • DefaultBondModuleWithdraw(address, uint256): Emitted after a successful withdrawal.
          • bond: Address of the bond.
          • amount: Amount withdrawn.