IB20Asset.toRawBalance

Deprecated alias for fromUIAmount. Converts a scaled (UI) balance back to its raw representation.

toRawBalance is a deprecated alias retained in IB20Asset for backward compatibility. Prefer fromUIAmount(uiAmount) for new integrations.

Signature

IB20Asset.sol

function toRawBalance(uint256 scaledBalance) external view returns (uint256 rawBalance);

Field	Value
Selector	0x0ca06c44
Canonical signature	toRawBalance(uint256)

Description

Converts a scaled (UI) balance back to its raw representation using the current multiplier: scaledBalance * WAD_PRECISION / multiplier.

Integer division rounds toward zero. Conversions are not exactly reversible when multiplier != WAD_PRECISION: toRawBalance(toScaledBalance(x)) may return a value slightly less than x.

The canonical replacement is fromUIAmount(uiAmount), which applies the same division. Both round down, so the round-trip from raw → UI → raw can lose up to one ULP of the scaled amount only.

Parameters

Name	Type	Description
scaledBalance	uint256	Scaled (UI) token amount to convert back to raw.

Returns

Name	Type	Description
rawBalance	uint256	Raw balance at the current multiplier, rounded down.

Access Control

Read-only. No role required.

Policy Interaction

No direct policy interaction.

Example

Usage Example

// Deprecated — prefer fromUIAmount
uint256 raw = IB20Asset(token).toRawBalance(scaledAmount);

// Preferred equivalent
uint256 raw = IB20Asset(token).fromUIAmount(scaledAmount);