ante

Documentation

Index

• func CheckTxFeeWithValidatorMinGasPrices(ctx sdk.Context, tx sdk.Tx) (sdk.Coins, int64, error)
• func NewAnteHandler(options HandlerOptions) (sdk.AnteHandler, error)
• type HandlerOptions
• type MinCommissionDecorator
  • func NewMinCommissionDecorator(cdc codec.BinaryCodec, sk *stakingkeeper.Keeper, bk bankkeeper.Keeper, ...) MinCommissionDecorator
  • func (min MinCommissionDecorator) AnteHandle(ctx sdk.Context, tx sdk.Tx, simulate bool, next sdk.AnteHandler) (newCtx sdk.Context, err error)
  • func (min MinCommissionDecorator) CalculateDelegateProjectedVotingPower(ctx sdk.Context, validator stakingtypes.ValidatorI, delegateAmount sdk.Dec) sdk.Dec
  • func (min MinCommissionDecorator) CalculateRedelegateProjectedVotingPower(ctx sdk.Context, validator stakingtypes.ValidatorI, delegateAmount sdk.Dec) sdk.Dec
  • func (min MinCommissionDecorator) CalculateValidatorProjectedVotingPower(ctx sdk.Context, delegateAmount sdk.Dec) sdk.Dec

Functions

func CheckTxFeeWithValidatorMinGasPrices

func CheckTxFeeWithValidatorMinGasPrices(ctx sdk.Context, tx sdk.Tx) (sdk.Coins, int64, error)

CheckTxFeeWithValidatorMinGasPrices implements the default fee logic, where the minimum price per unit of gas is fixed and set by each validator, can the tx priority is computed from the gas price.

func NewAnteHandler

func NewAnteHandler(options HandlerOptions) (sdk.AnteHandler, error)

NewAnteHandler returns an AnteHandler that checks and increments sequence numbers, checks signatures & account numbers, and deducts fees from the first signer.

Types

type HandlerOptions

type HandlerOptions struct {
	sdkante.HandlerOptions
	Cdc               codec.BinaryCodec
	StakingKeeper     *stakingkeeper.Keeper
	BankKeeper        bankkeeper.Keeper
	IBCKeeper         *ibckeeper.Keeper
	WasmConfig        *wasmtypes.WasmConfig
	ParameterKeeper   parameterkeeper.Keeper
	TXCounterStoreKey storetypes.StoreKey
}

HandlerOptions extends the SDK's AnteHandler options by requiring the IBC channel keeper.

type MinCommissionDecorator

type MinCommissionDecorator struct {
	// contains filtered or unexported fields
}

func NewMinCommissionDecorator

func NewMinCommissionDecorator(cdc codec.BinaryCodec, sk *stakingkeeper.Keeper, bk bankkeeper.Keeper, pk parameterkeeper.Keeper) MinCommissionDecorator

func (MinCommissionDecorator) AnteHandle

func (min MinCommissionDecorator) AnteHandle(
	ctx sdk.Context, tx sdk.Tx,
	simulate bool, next sdk.AnteHandler,
) (newCtx sdk.Context, err error)

func (MinCommissionDecorator) CalculateDelegateProjectedVotingPower

func (min MinCommissionDecorator) CalculateDelegateProjectedVotingPower(ctx sdk.Context, validator stakingtypes.ValidatorI, delegateAmount sdk.Dec) sdk.Dec

Returns the projected voting power as a percentage (not a fraction)

func (MinCommissionDecorator) CalculateRedelegateProjectedVotingPower

func (min MinCommissionDecorator) CalculateRedelegateProjectedVotingPower(ctx sdk.Context, validator stakingtypes.ValidatorI, delegateAmount sdk.Dec) sdk.Dec

Returns the projected voting power as a percentage (not a fraction)

func (MinCommissionDecorator) CalculateValidatorProjectedVotingPower

func (min MinCommissionDecorator) CalculateValidatorProjectedVotingPower(ctx sdk.Context, delegateAmount sdk.Dec) sdk.Dec

Returns the projected voting power as a percentage (not a fraction)