mapper

Documentation

Index

• Constants
• func KeyGuardian(address btypes.AccAddress) []byte
• func KeyGuardiansSubspace() []byte
• type Mapper
  • func GetMapper(ctx context.Context) *Mapper
  • func NewMapper() *Mapper
  • func (mapper Mapper) AddGuardian(guardian types.Guardian)
  • func (mapper *Mapper) Copy() mapper.IMapper
  • func (mapper Mapper) DeleteGuardian(address btypes.AccAddress)
  • func (mapper Mapper) GetGuardian(address btypes.AccAddress) (guardian types.Guardian, exists bool)
  • func (mapper Mapper) GetHalt() (string, bool)
  • func (mapper Mapper) GuardiansIterator() store.Iterator
  • func (mapper Mapper) SetHalt(reason string)
  • func (mapper *Mapper) SetUpMetrics(cfg *config.InstrumentationConfig)
• type Metrics
  • func NopMetrics() *Metrics
  • func PrometheusMetrics(cfg *config.InstrumentationConfig) *Metrics

Constants

const (
	MetricsSubsystem = "guardian"
	OperationLabel   = "operation"
	AddressLabel     = "address"
)

const (
	MapperName = "guardian"
)

Functions

func KeyGuardian

func KeyGuardian(address btypes.AccAddress) []byte

系统账户存储键

func KeyGuardiansSubspace

func KeyGuardiansSubspace() []byte

系统账户存储前缀

Types

type Mapper

type Mapper struct {
	*mapper.BaseMapper

	Metrics *Metrics
}

系统账户模块数据库操作

func GetMapper

func GetMapper(ctx context.Context) *Mapper

func NewMapper

func NewMapper() *Mapper

func (Mapper) AddGuardian

func (mapper Mapper) AddGuardian(guardian types.Guardian)

添加系统账户

func (*Mapper) Copy

func (mapper *Mapper) Copy() mapper.IMapper

func (Mapper) DeleteGuardian

func (mapper Mapper) DeleteGuardian(address btypes.AccAddress)

删除系统账户

func (Mapper) GetGuardian

func (mapper Mapper) GetGuardian(address btypes.AccAddress) (guardian types.Guardian, exists bool)

获取系统账户

func (Mapper) GetHalt

func (mapper Mapper) GetHalt() (string, bool)

查询停止网络标志

func (Mapper) GuardiansIterator

func (mapper Mapper) GuardiansIterator() store.Iterator

系统账户迭代器

func (Mapper) SetHalt

func (mapper Mapper) SetHalt(reason string)

设置停网标识

func (*Mapper) SetUpMetrics

func (mapper *Mapper) SetUpMetrics(cfg *config.InstrumentationConfig)

设置prometheus监控项

type Metrics

type Metrics struct {
	Guardian metrics.Gauge // guardian operations
}

func NopMetrics

func NopMetrics() *Metrics

func PrometheusMetrics

func PrometheusMetrics(cfg *config.InstrumentationConfig) *Metrics