YieldShiftCalculationLibrary

Git Source

Title: YieldShiftCalculationLibrary

Author: Quantillon Labs - Nicolas Bellengé - @chewbaccoin

Calculation functions for YieldShift to reduce contract size

Extracted from YieldShift to reduce bytecode size

Note: security-contact: team@quantillon.money

Functions

version

Returns the semantic version of this linked library.

On-chain version of the standalone deployed library; bump per semver on any change. See deployments/{chainId}/versions.json for deployed-address provenance.

Notes:

• security: No security implications - returns a compile-time constant.

• validation: No input validation required.

• state-changes: None - pure function.

• events: None.

• errors: None.

• reentrancy: Not applicable - pure function.

• access: Public - anyone can read the version.

• oracle: No oracle dependencies.

function version() external pure returns (string memory);

Returns

calculateOptimalYieldShift

Calculates optimal yield shift based on pool ratio

Calculates optimal yield shift to balance user and hedger pools

Notes:

• security: No security implications - pure calculation function

• validation: Input validation handled by calling contract

• state-changes: No state changes - pure function

• events: No events emitted

• errors: No errors thrown - pure function

• reentrancy: Not applicable - pure function

• access: Public function

• oracle: No oracle dependencies

function calculateOptimalYieldShift(
    uint256 poolRatio,
    uint256 baseYieldShift,
    uint256 maxYieldShift,
    uint256 targetPoolRatio
) external pure returns (uint256 optimalShift);

Parameters

Returns

applyGradualAdjustment

Applies gradual adjustment to yield shift

Gradually adjusts yield shift to prevent sudden changes

Notes:

• security: No security implications - pure calculation function

• validation: Input validation handled by calling contract

• state-changes: No state changes - pure function

• events: No events emitted

• errors: No errors thrown - pure function

• reentrancy: Not applicable - pure function

• access: Public function

• oracle: No oracle dependencies

function applyGradualAdjustment(uint256 currentShift, uint256 targetShift, uint256 adjustmentSpeed)
    external
    pure
    returns (uint256 newShift);

Parameters

Returns