gas

package

v0.53.0 Latest Latest Go to latest Published: May 21, 2026 License: GPL-3.0 Imports: 14 Imported by: 0

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const DefaultBalance = 100 * native.GASFactor

DefaultBalance is a balance of every account in redefined GAS native contract.

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type GAS struct {
	interop.ContractMD
}

GAS represents GAS custom native contract. It always returns DefaultBalance as a balance, has no-op `Burn`, `Mint`, `Transfer` operations.

func NewGAS() *GAS

NewGAS returns GAS custom native contract.

func (g *GAS) ActiveIn() *config.Hardfork

ActiveIn implements the interop.Contract interface.

func (g *GAS) BalanceOf(d *dao.Simple, acc util.Uint160) *big.Int

BalanceOf returns native GAS token balance for the acc.

func (g *GAS) Burn(ic *interop.Context, h util.Uint160, amount *big.Int)

func (g *GAS) Initialize(ic *interop.Context, hf *config.Hardfork, newMD *interop.HFSpecificContractMD) error

Initialize initializes a GAS contract.

func (g *GAS) InitializeCache(_ interop.IsHardforkEnabled, blockHeight uint32, d *dao.Simple) error

InitializeCache implements the interop.Contract interface.

func (g *GAS) Metadata() *interop.ContractMD

func (g *GAS) Mint(ic *interop.Context, h util.Uint160, amount *big.Int, callOnPayment bool)

func (g *GAS) MintDeferrable(ic *interop.Context, h util.Uint160, amount *big.Int, callOnPayment bool, continuation func())

func (g *GAS) OnPersist(ic *interop.Context) error

OnPersist implements the interop.Contract interface.

func (g *GAS) PostPersist(ic *interop.Context) error

PostPersist implements the interop.Contract interface.