backends

Documentation

Index

• func NewWrappedEnvironment(env environment.Environment) types.Backend
• type WrappedEnvironment
  • func (we *WrappedEnvironment) AllocateStorageIndex(owner []byte) (atree.StorageIndex, error)
  • func (we *WrappedEnvironment) ComputationAvailable(kind common.ComputationKind, intensity uint) bool
  • func (we *WrappedEnvironment) ComputationIntensities() meter.MeteredComputationIntensities
  • func (we *WrappedEnvironment) ComputationUsed() (uint64, error)
  • func (we *WrappedEnvironment) ConvertedServiceEvents() flow.ServiceEventList
  • func (we *WrappedEnvironment) EmitEvent(event cadence.Event) error
  • func (we *WrappedEnvironment) Events() flow.EventsList
  • func (we *WrappedEnvironment) GenerateUUID() (uint64, error)
  • func (we *WrappedEnvironment) GetBlockAtHeight(height uint64) (runtime.Block, bool, error)
  • func (we *WrappedEnvironment) GetCurrentBlockHeight() (uint64, error)
  • func (we *WrappedEnvironment) GetValue(owner, key []byte) ([]byte, error)
  • func (we *WrappedEnvironment) InteractionUsed() (uint64, error)
  • func (we *WrappedEnvironment) Invoke(spec environment.ContractFunctionSpec, arguments []cadence.Value) (cadence.Value, error)
  • func (we *WrappedEnvironment) MemoryUsed() (uint64, error)
  • func (we *WrappedEnvironment) MeterComputation(kind common.ComputationKind, intensity uint) error
  • func (we *WrappedEnvironment) MeterEmittedEvent(byteSize uint64) error
  • func (we *WrappedEnvironment) MeterMemory(usage common.MemoryUsage) error
  • func (we *WrappedEnvironment) ReadRandom(buffer []byte) error
  • func (we *WrappedEnvironment) Reset()
  • func (we *WrappedEnvironment) ServiceEvents() flow.EventsList
  • func (we *WrappedEnvironment) SetValue(owner, key, value []byte) error
  • func (we *WrappedEnvironment) TotalEmittedEventBytes() uint64
  • func (we *WrappedEnvironment) ValueExists(owner, key []byte) (bool, error)

Functions

func NewWrappedEnvironment

func NewWrappedEnvironment(env environment.Environment) types.Backend

NewWrappedEnvironment constructs a new wrapped environment

Types

type WrappedEnvironment

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

WrappedEnvironment wraps an FVM environment

func (*WrappedEnvironment) AllocateStorageIndex

func (we *WrappedEnvironment) AllocateStorageIndex(owner []byte) (atree.StorageIndex, error)

func (*WrappedEnvironment) ComputationAvailable

func (we *WrappedEnvironment) ComputationAvailable(kind common.ComputationKind, intensity uint) bool

func (*WrappedEnvironment) ComputationIntensities

func (we *WrappedEnvironment) ComputationIntensities() meter.MeteredComputationIntensities

func (*WrappedEnvironment) ComputationUsed

func (we *WrappedEnvironment) ComputationUsed() (uint64, error)

func (*WrappedEnvironment) ConvertedServiceEvents

func (we *WrappedEnvironment) ConvertedServiceEvents() flow.ServiceEventList

func (*WrappedEnvironment) EmitEvent

func (we *WrappedEnvironment) EmitEvent(event cadence.Event) error

func (*WrappedEnvironment) Events

func (we *WrappedEnvironment) Events() flow.EventsList

func (*WrappedEnvironment) GenerateUUID

func (we *WrappedEnvironment) GenerateUUID() (uint64, error)

func (*WrappedEnvironment) GetBlockAtHeight

func (we *WrappedEnvironment) GetBlockAtHeight(height uint64) (
	runtime.Block,
	bool,
	error,
)

func (*WrappedEnvironment) GetCurrentBlockHeight

func (we *WrappedEnvironment) GetCurrentBlockHeight() (uint64, error)

func (*WrappedEnvironment) GetValue

func (we *WrappedEnvironment) GetValue(owner, key []byte) ([]byte, error)

func (*WrappedEnvironment) InteractionUsed

func (we *WrappedEnvironment) InteractionUsed() (uint64, error)

func (*WrappedEnvironment) Invoke

func (we *WrappedEnvironment) Invoke(
	spec environment.ContractFunctionSpec,
	arguments []cadence.Value,
) (
	cadence.Value,
	error,
)

func (*WrappedEnvironment) MemoryUsed

func (we *WrappedEnvironment) MemoryUsed() (uint64, error)

func (*WrappedEnvironment) MeterComputation

func (we *WrappedEnvironment) MeterComputation(kind common.ComputationKind, intensity uint) error

func (*WrappedEnvironment) MeterEmittedEvent

func (we *WrappedEnvironment) MeterEmittedEvent(byteSize uint64) error

func (*WrappedEnvironment) MeterMemory

func (we *WrappedEnvironment) MeterMemory(usage common.MemoryUsage) error

func (*WrappedEnvironment) ReadRandom

func (we *WrappedEnvironment) ReadRandom(buffer []byte) error

func (*WrappedEnvironment) Reset

func (we *WrappedEnvironment) Reset()

func (*WrappedEnvironment) ServiceEvents

func (we *WrappedEnvironment) ServiceEvents() flow.EventsList

func (*WrappedEnvironment) SetValue

func (we *WrappedEnvironment) SetValue(owner, key, value []byte) error

func (*WrappedEnvironment) TotalEmittedEventBytes

func (we *WrappedEnvironment) TotalEmittedEventBytes() uint64

func (*WrappedEnvironment) ValueExists

func (we *WrappedEnvironment) ValueExists(owner, key []byte) (bool, error)