iterator

Documentation

Index

• func IsIterator(item stackitem.Item) bool
• func Next(ic *interop.Context) error
• func Value(ic *interop.Context) error
• func Values(item stackitem.Item, max int) ([]stackitem.Item, bool)

Functions

func IsIterator

func IsIterator(item stackitem.Item) bool

IsIterator returns whether stackitem implements iterator interface.

func Next

func Next(ic *interop.Context) error

Next advances the iterator, pushes true on success and false otherwise.

func Value

func Value(ic *interop.Context) error

Value returns current iterator value and depends on iterator type: For slices the result is just value. For maps the result is key-value pair packed in a struct.

func Values

func Values(item stackitem.Item, max int) ([]stackitem.Item, bool)

Values returns an array of up to `max` iterator values. The second return parameter denotes whether iterator is truncated.