Documentation
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Index ¶
- func GetServiceEventWhitelist() []string
- func IsServiceEvent(event cadence.Event, chain flow.Chain) bool
- type AuthorizedAccountsForContractDeploymentFunc
- type ContractHandler
- func (h *ContractHandler) Commit() ([]programs.ContractUpdateKey, error)
- func (h *ContractHandler) GetContract(address runtime.Address, name string) (code []byte, err error)
- func (h *ContractHandler) GetContractNames(address runtime.Address) (names []string, err error)
- func (h *ContractHandler) HasUpdates() bool
- func (h *ContractHandler) RemoveContract(address runtime.Address, name string, signingAccounts []runtime.Address) (err error)
- func (h *ContractHandler) Rollback() error
- func (h *ContractHandler) SetContract(address runtime.Address, name string, code []byte, ...) (err error)
- func (h *ContractHandler) UpdateKeys() []programs.ContractUpdateKey
- type EventCollection
- func (e *EventCollection) AppendEvent(event flow.Event, size uint64)
- func (e *EventCollection) AppendServiceEvent(event flow.Event, size uint64)
- func (e *EventCollection) Child() *EventCollection
- func (e *EventCollection) Events() []flow.Event
- func (e *EventCollection) Merge(other *EventCollection)
- func (e *EventCollection) ServiceEvents() []flow.Event
- func (e *EventCollection) TotalByteSize() uint64
- type EventHandler
- type ProgramsHandler
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
func GetServiceEventWhitelist ¶ added in v0.17.1
func GetServiceEventWhitelist() []string
Types ¶
type AuthorizedAccountsForContractDeploymentFunc ¶ added in v0.17.1
type ContractHandler ¶
type ContractHandler struct {
// contains filtered or unexported fields
}
ContractHandler handles all interaction with smart contracts such as get/set/update it also captures all changes as deltas and only commit them when called so smart contract updates can be delayed until end of the tx execution
func NewContractHandler ¶
func NewContractHandler(accounts *state.Accounts, restrictedDeploymentEnabled bool, authorizedAccounts AuthorizedAccountsForContractDeploymentFunc) *ContractHandler
func (*ContractHandler) Commit ¶
func (h *ContractHandler) Commit() ([]programs.ContractUpdateKey, error)
func (*ContractHandler) GetContract ¶
func (*ContractHandler) GetContractNames ¶
func (h *ContractHandler) GetContractNames(address runtime.Address) (names []string, err error)
func (*ContractHandler) HasUpdates ¶
func (h *ContractHandler) HasUpdates() bool
func (*ContractHandler) RemoveContract ¶
func (*ContractHandler) Rollback ¶
func (h *ContractHandler) Rollback() error
func (*ContractHandler) SetContract ¶
func (*ContractHandler) UpdateKeys ¶
func (h *ContractHandler) UpdateKeys() []programs.ContractUpdateKey
type EventCollection ¶ added in v0.17.1
type EventCollection struct {
// contains filtered or unexported fields
}
func NewEventCollection ¶ added in v0.17.1
func NewEventCollection() *EventCollection
func (*EventCollection) AppendEvent ¶ added in v0.17.1
func (e *EventCollection) AppendEvent(event flow.Event, size uint64)
func (*EventCollection) AppendServiceEvent ¶ added in v0.17.1
func (e *EventCollection) AppendServiceEvent(event flow.Event, size uint64)
func (*EventCollection) Child ¶ added in v0.17.1
func (e *EventCollection) Child() *EventCollection
func (*EventCollection) Events ¶ added in v0.17.1
func (e *EventCollection) Events() []flow.Event
func (*EventCollection) Merge ¶ added in v0.17.1
func (e *EventCollection) Merge(other *EventCollection)
Merge merges another event collection into this event collection
func (*EventCollection) ServiceEvents ¶ added in v0.17.1
func (e *EventCollection) ServiceEvents() []flow.Event
func (*EventCollection) TotalByteSize ¶ added in v0.17.1
func (e *EventCollection) TotalByteSize() uint64
type EventHandler ¶ added in v0.17.1
type EventHandler struct {
// contains filtered or unexported fields
}
EventHandler collect events, separates out service events, and enforces event size limits
func NewEventHandler ¶ added in v0.17.1
func NewEventHandler(chain flow.Chain, eventCollectionEnabled bool, serviceEventCollectionEnabled bool, eventCollectionByteSizeLimit uint64) *EventHandler
NewEventHandler constructs a new EventHandler
func (*EventHandler) EmitEvent ¶ added in v0.17.1
func (h *EventHandler) EmitEvent(event cadence.Event, txID flow.Identifier, txIndex uint32, payer flow.Address) error
func (*EventHandler) EventCollection ¶ added in v0.17.1
func (h *EventHandler) EventCollection() *EventCollection
func (*EventHandler) Events ¶ added in v0.17.1
func (h *EventHandler) Events() []flow.Event
func (*EventHandler) ServiceEvents ¶ added in v0.17.1
func (h *EventHandler) ServiceEvents() []flow.Event
type ProgramsHandler ¶ added in v0.15.0
type ProgramsHandler struct { Programs *programs.Programs // contains filtered or unexported fields }
ProgramsHandler manages operations using Programs storage. It's separation of concern for hostEnv Cadence contract guarantees that Get/Set methods will be called in a LIFO manner, so we use stack based approach here. During successful execution stack should be cleared naturally, making cleanup method essentially no-op. But if something goes wrong, all nested views must be merged in order to make sure they are recorded
func NewProgramsHandler ¶ added in v0.15.0
func NewProgramsHandler(programs *programs.Programs, stateHolder *state.StateHolder) *ProgramsHandler
func (*ProgramsHandler) Cleanup ¶ added in v0.15.0
func (h *ProgramsHandler) Cleanup() error
func (*ProgramsHandler) Get ¶ added in v0.15.0
func (h *ProgramsHandler) Get(location common.Location) (*interpreter.Program, bool)
func (*ProgramsHandler) Set ¶ added in v0.15.0
func (h *ProgramsHandler) Set(location common.Location, program *interpreter.Program) error