evmlane

package

v0.0.4 Latest Latest Go to latest Published: Apr 18, 2025 License: LGPL-3.0 Imports: 15 Imported by: 0

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

func NewEvmLaneEmitEventDecorator(ek evmkeeper.Keeper) ELEmitEventDecorator

NewEvmLaneEmitEventDecorator creates a new ELEmitEventDecorator.

If the input transaction is an Ethereum transaction, it emits some event indicates the EVM tx is accepted and started state transition.
If the input transaction is a Cosmos transaction, it calls next ante handler.

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

AnteHandle emits some basic events for the eth messages

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

func NewEvmLaneExecWithoutErrorDecorator(ak authkeeper.AccountKeeper, bk bankkeeper.Keeper, ek evmkeeper.Keeper) ELExecWithoutErrorDecorator

NewEvmLaneExecWithoutErrorDecorator creates a new ELExecWithoutErrorDecorator. This decorator only executes in (re)check-tx and simulation mode.

If the input transaction is a Cosmos transaction, it calls next ante handler.
If the input transaction is an Ethereum transaction, it runs simulate the state transition to ensure tx can be executed.

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

AnteHandle emits some basic events for the eth messages

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

func NewEvmLaneSetupExecutionDecorator(ek evmkeeper.Keeper) ELSetupExecutionDecorator

NewEvmLaneSetupExecutionDecorator creates a new ELSetupExecutionDecorator.

If the input transaction is an Ethereum transaction, it updates some information to transient store.
If the input transaction is a Cosmos transaction, it calls next ante handler.

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

AnteHandle emits some basic events for the eth messages

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

func NewEvmLaneValidateBasicEoaDecorator(ak authkeeper.AccountKeeper, ek evmkeeper.Keeper) ELValidateBasicEoaDecorator

NewEvmLaneValidateBasicEoaDecorator returns ELValidateBasicEoaDecorator, is an EVM-only-lane decorator.

If the input transaction is an Ethereum transaction, it verifies the caller is an External-Owned-Account, also creates account if not exists.
If the input transaction is a Cosmos transaction, it calls next ante handler.

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