package lazy

import "github.com/gohugoio/hugo/lazy"

Index ¶

• type Init
• func New() *Init
• func (ini *Init) Add(initFn func(context.Context) (any, error)) *Init
• func (ini *Init) AddWithTimeout(timeout time.Duration, f func(ctx context.Context) (any, error)) *Init
• func (ini *Init) Branch(initFn func(context.Context) (any, error)) *Init
• func (ini *Init) BranchWithTimeout(timeout time.Duration, f func(ctx context.Context) (any, error)) *Init
• func (ini *Init) Do(ctx context.Context) (any, error)
• func (ini *Init) InitCount() int
• func (ini *Init) Reset()
• type OnceMore
• func (t *OnceMore) Do(f func())
• func (t *OnceMore) Done() bool
• func (t *OnceMore) InProgress() bool
• func (t *OnceMore) ResetWithLock() *sync.Mutex

Types ¶

type Init ¶

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

Init holds a graph of lazily initialized dependencies.

func New ¶

func New() *Init

New creates a new empty Init.

func (*Init) Add ¶

func (ini *Init) Add(initFn func(context.Context) (any, error)) *Init

Add adds a func as a new child dependency.

func (*Init) AddWithTimeout ¶

func (ini *Init) AddWithTimeout(timeout time.Duration, f func(ctx context.Context) (any, error)) *Init

AddWithTimeout is same as Add, but with a timeout that aborts initialization.

func (*Init) Branch ¶

func (ini *Init) Branch(initFn func(context.Context) (any, error)) *Init

Branch creates a new dependency branch based on an existing and adds the given dependency as a child.

func (*Init) BranchWithTimeout ¶

func (ini *Init) BranchWithTimeout(timeout time.Duration, f func(ctx context.Context) (any, error)) *Init

BranchWithTimeout is same as Branch, but with a timeout.

func (*Init) Do ¶

func (ini *Init) Do(ctx context.Context) (any, error)

Do initializes the entire dependency graph.

func (*Init) InitCount ¶

func (ini *Init) InitCount() int

InitCount gets the number of this this Init has been initialized.

func (*Init) Reset ¶

func (ini *Init) Reset()

Reset resets the current and all its dependencies.

type OnceMore ¶

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

func (*OnceMore) Do ¶

func (t *OnceMore) Do(f func())

func (*OnceMore) Done ¶

func (t *OnceMore) Done() bool

func (*OnceMore) InProgress ¶

func (t *OnceMore) InProgress() bool

func (*OnceMore) ResetWithLock ¶

func (t *OnceMore) ResetWithLock() *sync.Mutex

Source Files ¶

init.go once.go