MINTRv1
Wrapper for minting and burning functions of OHM token.
Methods
INIT
function INIT() external nonpayable
Initialization function for the module
This function is called when the module is installed or upgraded by the kernel.MUST BE GATED BY onlyKernel. Used to encompass any initialization or upgrade logic.
KEYCODE
function KEYCODE() external pure returns (Keycode)
5 byte identifier for a module.
Returns
| Name | Type | Description |
|---|
| _0 | Keycode | undefined |
VERSION
function VERSION() external pure returns (uint8 major, uint8 minor)
Returns which semantic version of a module is being implemented.
Returns
| Name | Type | Description |
|---|
| major | uint8 | - Major version upgrade indicates breaking change to the interface. |
| minor | uint8 | - Minor version change retains backward-compatible interface. |
activate
function activate() external nonpayable
Re-activate minting and burning after shutdown.
active
function active() external view returns (bool)
Status of the minter. If false, minting and burning OHM is disabled.
Returns
| Name | Type | Description |
|---|
| _0 | bool | undefined |
burnOhm
function burnOhm(address from_, uint256 amount_) external nonpayable
Burn OHM from an address. Must have approval.
Parameters
| Name | Type | Description |
|---|
| from_ | address | undefined |
| amount_ | uint256 | undefined |
changeKernel
function changeKernel(contract Kernel newKernel_) external nonpayable
Function used by kernel when migrating to a new kernel.
Parameters
| Name | Type | Description |
|---|
| newKernel_ | contract Kernel | undefined |
deactivate
function deactivate() external nonpayable
Emergency shutdown of minting and burning.
decreaseMintApproval
function decreaseMintApproval(address policy_, uint256 amount_) external nonpayable
Decrease approval for specific withdrawer addresses
Parameters
| Name | Type | Description |
|---|
| policy_ | address | undefined |
| amount_ | uint256 | undefined |
increaseMintApproval
function increaseMintApproval(address policy_, uint256 amount_) external nonpayable
Increase approval for specific withdrawer addresses
Policies must explicity request how much they want approved before withdrawing.
Parameters
| Name | Type | Description |
|---|
| policy_ | address | undefined |
| amount_ | uint256 | undefined |
kernel
function kernel() external view returns (contract Kernel)
Returns
| Name | Type | Description |
|---|
| _0 | contract Kernel | undefined |
mintApproval
function mintApproval(address) external view returns (uint256)
Mapping of who is approved for minting.
minter -> amount. Infinite approval is max(uint256).
Parameters
| Name | Type | Description |
|---|
| _0 | address | undefined |
Returns
| Name | Type | Description |
|---|
| _0 | uint256 | undefined |
mintOhm
function mintOhm(address to_, uint256 amount_) external nonpayable
Mint OHM to an address.
Parameters
| Name | Type | Description |
|---|
| to_ | address | undefined |
| amount_ | uint256 | undefined |
ohm
function ohm() external view returns (contract OlympusERC20Token)
Returns
| Name | Type | Description |
|---|
| _0 | contract OlympusERC20Token | undefined |
Events
Burn
event Burn(address indexed policy_, address indexed from_, uint256 amount_)
Parameters
| Name | Type | Description |
|---|
policy_ indexed | address | undefined |
from_ indexed | address | undefined |
| amount_ | uint256 | undefined |
DecreaseMintApproval
event DecreaseMintApproval(address indexed policy_, uint256 newAmount_)
Parameters
| Name | Type | Description |
|---|
policy_ indexed | address | undefined |
| newAmount_ | uint256 | undefined |
IncreaseMintApproval
event IncreaseMintApproval(address indexed policy_, uint256 newAmount_)
Parameters
| Name | Type | Description |
|---|
policy_ indexed | address | undefined |
| newAmount_ | uint256 | undefined |
Mint
event Mint(address indexed policy_, address indexed to_, uint256 amount_)
Parameters
| Name | Type | Description |
|---|
policy_ indexed | address | undefined |
to_ indexed | address | undefined |
| amount_ | uint256 | undefined |
Errors
KernelAdapter_OnlyKernel
error KernelAdapter_OnlyKernel(address caller_)
Parameters
| Name | Type | Description |
|---|
| caller_ | address | undefined |
MINTR_NotActive
MINTR_NotApproved
error MINTR_NotApproved()
MINTR_ZeroAmount
Module_PolicyNotPermitted
error Module_PolicyNotPermitted(address policy_)
Parameters
| Name | Type | Description |
|---|
| policy_ | address | undefined |