Instance Subscriptswift-nio 2.72.0NIOCore
subscript(_:)
Retrieves the element at the given index from the buffer, without removing it.
MarkedCircularBuffer.swift:150subscript(index: Index) -> Element { get set } Other members in extension
Typealiases
Type members
init(initialCapacity: Int) Create a new instance.
Instance members
var count: IntThe number of elements in the buffer.
var description: Stringvar endIndex: Indexvar first: Element?The first element in the buffer.
var hasMark: BoolReturns true if the buffer has been marked at all.
var isEmpty: BoolIf the buffer is empty.
var markedElement: Element?Returns the marked element.
var markedElementIndex: Index?Returns the index of the marked element.
var startIndex: Indexsubscript(Range<Index>) -> SubSequence func append(Element) Appends an entry to the buffer, expanding it if needed.
func distance(from: Index, to: Index) -> Int func index(Index, offsetBy: Int) -> Index func index(after: Index) -> Index func index(before: Index) -> Index func isMarked(index: Index) -> Bool Returns true if the buffer is currently marked at the given index.
func mark() Marks the buffer at the current index, making the last index in the buffer marked.
func popFirst() -> Element? func removeFirst() -> Element Removes the first element from the buffer.