Assets and Yield

🪙 Supported Assets

MockUSDC (Stablecoin)

Used for testing deposits and withdrawals in the vault.

• Address: 0x... (Isi Address MockUSDC)

• Decimals: 6

• Standard: ERC-20 (Rust Implementation)

• Faucet: Call the contract function to mint tokens:

Faucet (example)

// Example call
mint(address, amount)

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📈 Internal Yield Engine (Rust)

Unlike protocols that rely on external Oracles for yield rates, LegacyVault utilizes an internal, immutable math engine built on Arbitrum Stylus.

Parameter	Value
Yield Rate	1% Daily (Compound Interest)
Calculation Method	Iterative Integer Scaling (Rust)
Compounding	Auto-compounds on Interaction
Safety Cap	365 Days per Batch

Why Internal Math?

• Gas Efficiency: Rust calculates complex loops cheaper than Solidity.

• Predictability: The rate is fixed in the code, shielding users from external DeFi volatility during the testing phase.

• Precision: Uses U256 integer math to prevent floating-point errors common in financial contracts.