container

Documentation

Overview

Package container provides some goroutine-unsafe containers and some goroutine-safe containers (under the container/concurrent folder).

Index

• type Iterator
• type MapIterator

Types

type Iterator

type Iterator interface {
	// IsValid returns true if the iterator is valid for use, false otherwise.
	// We must not call Next, Key, or Value if IsValid returns false.
	IsValid() bool
	// Next advances the iterator to the next element of the map
	Next()
	// Value returns the value of the underlying element
	Value() interface{}
}

Iterator is an interface for iterators of any container type.

type MapIterator

type MapIterator interface {
	Iterator
	// Key returns the key of the underlying element
	Key() interface{}
}

MapIterator is a common interface for iterators of maps.