task

Documentation

Index

• type Group
  • func (tasks Group) Do() error
• type Task

Types

type Group

type Group []Task

Group is a group of tasks. Sub-tasks will be executed sequentially.

func (Group) Do

func (tasks Group) Do() error

Do executes sub-tasks sequentially. It returns error if one sub-task returns error.

type Task

type Task interface {
	Do() error
}

Task presents a task. It has Do function to execute the task.