opentracing

Documentation

Index

• func StartSpanFromContext(ctx context.Context, tracer Tracer, operation, method string, ...) (context.Context, otr.Span)
• type Migrator
  • func NewMigrator(migrator migrator.Migrator, tracer Tracer) *Migrator
  • func (m *Migrator) Migrate(ctx context.Context, source, db string, version uint64) ([]string, error)
  • func (m *Migrator) Ping(ctx context.Context, source, db string) error
• type Tracer
  • func NewTracer(lc fx.Lifecycle, cfg *opentracing.Config, version version.Version) (Tracer, error)

Functions

func StartSpanFromContext

func StartSpanFromContext(ctx context.Context, tracer Tracer, operation, method string, opts ...otr.StartSpanOption) (context.Context, otr.Span)

StartSpanFromContext for opentracing.

Types

type Migrator

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

Migrator for opentracing.

func NewMigrator

func NewMigrator(migrator migrator.Migrator, tracer Tracer) *Migrator

NewMigrator for opentracing.

func (*Migrator) Migrate

func (m *Migrator) Migrate(ctx context.Context, source, db string, version uint64) ([]string, error)

Migrate a database to a version and returning the database logs.

func (*Migrator) Ping

func (m *Migrator) Ping(ctx context.Context, source, db string) error

Ping the migrator.

type Tracer

type Tracer otr.Tracer

Tracer for opentracing.

func NewTracer

func NewTracer(lc fx.Lifecycle, cfg *opentracing.Config, version version.Version) (Tracer, error)

NewTracer for opentracing.