Why Go
- Case Studies
  
  Common problems companies solve with Go
- Use Cases
  
  Stories about how and why companies use Go
- Security
  
  How Go can help keep you secure by default
Learn
Docs
- Effective Go
  
  Tips for writing clear, performant, and idiomatic Go code
- Go User Manual
  
  A complete introduction to building software with Go
- Standard library
  
  Reference documentation for Go's standard library
- Release Notes
  
  Learn what's new in each Go release
Packages
Community
- Recorded Talks
  
  Videos from prior events
- Meetups
  
  Meet other local Go developers
- Conferences
  
  Learn and network with Go developers from around the world
- Go blog
  
  The Go project's official blog.
- Go project
  
  Get help and stay informed from Go
- Get connected

executor

package

Go to main page

Versions in this module

v3

v3.1.2

Nov 17, 2025

v3.1.1

Nov 17, 2025

v3.1.0

Nov 17, 2025

Changes in this version

+ const ErrAlreadyExecuted

+ const ErrReboot

+ var ErrAlreadyExecutedReboot = errs.WithDomain(errDomain, ErrAlreadyExecuted, ErrReboot)

+ func IsReboot(e *Executable) bool

+ func JoinSchedules(execs []*Executable) map[*cronlex.Schedule][]*Executable

+ func WithTimeout(dur time.Duration) cfg.Option[*Executable]

v3.0.2

Jul 31, 2025

Changes in this version

+ const ErrEmpty

+ const ErrRunnerList

+ const ErrScheduler

+ var ErrEmptyRunnerList = errs.WithDomain(errDomain, ErrEmpty, ErrRunnerList)

+ var ErrEmptyScheduler = errs.WithDomain(errDomain, ErrEmpty, ErrScheduler)

+ func Multi(ctx context.Context, execs ...Executor) error

+ func NoOp() noOpExecutor

+ func WithLogHandler(handler slog.Handler) cfg.Option[*Executable]

+ func WithLogger(logger *slog.Logger) cfg.Option[*Executable]

+ func WithMetrics(m Metrics) cfg.Option[*Executable]

+ func WithSchedule(cron string, loc *time.Location) cfg.Option[*Executable]

+ func WithScheduler(sched Scheduler) cfg.Option[*Executable]

+ func WithTrace(tracer trace.Tracer) cfg.Option[*Executable]

+ type Executable struct

+ func New(id string, runners []Runner, options ...cfg.Option[*Executable]) (*Executable, error)

+ func (e *Executable) Exec(ctx context.Context) error

+ func (e *Executable) ID() string

+ func (e *Executable) Next(ctx context.Context) time.Time

+ type Executor interface

+ Exec func(ctx context.Context) error

+ ID func() string

+ Next func(ctx context.Context) time.Time

+ type Metrics interface

+ IncExecutorExecCalls func(ctx context.Context, id string)

+ IncExecutorExecErrors func(ctx context.Context, id string)

+ IncExecutorNextCalls func(ctx context.Context, id string)

+ ObserveExecLatency func(ctx context.Context, id string, dur time.Duration)

+ type Runnable func(ctx context.Context) error

+ func (r Runnable) Run(ctx context.Context) error

+ type Runner interface

+ Run func(ctx context.Context) error

+ type Scheduler interface

+ Next func(ctx context.Context, now time.Time) time.Time

Other modules containing this package

github.com/zalgonoise/micron