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Framework
func copyBytes(to pointer: Unsafefunc allReturns a Boolean value indicating whether every element of a sequence satisfies a given predicate.
func compactReturns an array containing the non-nil results of calling the given transformation with each element of this sequence.
func contains(UInt8) -> BoolReturns a Boolean value indicating whether the sequence contains the given element.
func contains(where: (UInt8) -> Bool) -> BoolReturns a Boolean value indicating whether the sequence contains an element that satisfies the given predicate.
func distance(from: Int, to: Int) -> IntReturns the distance between two indexes.
func drop(while: (UInt8) -> Bool) -> Slice<DispatchReturns a subsequence by skipping elements while predicate returns true and returning the remaining elements.
func dropReturns a subsequence containing all but the given number of initial elements.
func dropReturns a subsequence containing all but the specified number of final elements.
func elementsReturns a Boolean value indicating whether this sequence and another sequence contain the same elements in the same order.
func elementsReturns a Boolean value indicating whether this sequence and another sequence contain equivalent elements in the same order, using the given predicate as the equivalence test.
func enumerated() -> EnumeratedReturns a sequence of pairs (n, x), where n represents a consecutive integer starting at zero and x represents an element of the sequence.
func filter((UInt8) -> Bool) -> [UInt8]Returns an array containing, in order, the elements of the sequence that satisfy the given predicate.
func first(where: (UInt8) -> Bool) -> UInt8?Returns the first element of the sequence that satisfies the given predicate.
func firstReturns the first index where the specified value appears in the collection.
func firstReturns the first index in which an element of the collection satisfies the given predicate.
func forCalls the given closure on each element in the sequence in the same order as a for-in loop.
func formOffsets the given index by the specified distance.
func formOffsets the given index by the specified distance, or so that it equals the given limiting index.
func formReplaces the given index with its successor.
func formReplaces the given index with its predecessor.
func index(Int, offsetReturns an index that is the specified distance from the given index.
func index(Int, offsetReturns an index that is the specified distance from the given index, unless that distance is beyond a given limiting index.
func last(where: (UInt8) -> Bool) -> UInt8?Returns the last element of the sequence that satisfies the given predicate.
func lastReturns the last index where the specified value appears in the collection.
func lastReturns the index of the last element in the collection that matches the given predicate.
func lexicographicallyReturns a Boolean value indicating whether the sequence precedes another sequence in a lexicographical (dictionary) ordering, using the less-than operator (<) to compare elements.
func lexicographicallyReturns a Boolean value indicating whether the sequence precedes another sequence in a lexicographical (dictionary) ordering, using the given predicate to compare elements.
func map<T>((UInt8) -> T) -> [T]Returns an array containing the results of mapping the given closure over the sequence’s elements.
func max() -> UInt8?Returns the maximum element in the sequence.
func max(by: (UInt8, UInt8) -> Bool) -> UInt8?Returns the maximum element in the sequence, using the given predicate as the comparison between elements.
func min() -> UInt8?Returns the minimum element in the sequence.
func min(by: (UInt8, UInt8) -> Bool) -> UInt8?Returns the minimum element in the sequence, using the given predicate as the comparison between elements.
func prefix(Int) -> Slice<DispatchReturns a subsequence, up to the specified maximum length, containing the initial elements of the collection.
func prefix(through: Int) -> Slice<DispatchReturns a subsequence from the start of the collection through the specified position.
func prefix(upReturns a subsequence from the start of the collection up to, but not including, the specified position.
func prefix(while: (UInt8) -> Bool) -> Slice<DispatchReturns a subsequence containing the initial elements until predicate returns false and skipping the remaining elements.
func randomReturns a random element of the collection.
func randomReturns a random element of the collection, using the given generator as a source for randomness.
func reduce<Result>(Result, (Result, UInt8) -> Result) -> ResultReturns the result of combining the elements of the sequence using the given closure.
func reversed() -> ReversedReturns a view presenting the elements of the collection in reverse order.
func shuffled() -> [UInt8]Returns the elements of the sequence, shuffled.
func shuffled<T>(using: inout T) -> [UInt8]Returns the elements of the sequence, shuffled using the given generator as a source for randomness.
func sorted() -> [UInt8]Returns the elements of the sequence, sorted.
func sorted(by: (UInt8, UInt8) -> Bool) -> [UInt8]Returns the elements of the sequence, sorted using the given predicate as the comparison between elements.
func split(maxReturns the longest possible subsequences of the collection, in order, that don’t contain elements satisfying the given predicate.
func split(separator: UInt8, maxReturns the longest possible subsequences of the collection, in order, around elements equal to the given element.
func starts<PossibleReturns a Boolean value indicating whether the initial elements of the sequence are the same as the elements in another sequence.
func starts<PossibleReturns a Boolean value indicating whether the initial elements of the sequence are equivalent to the elements in another sequence, using the given predicate as the equivalence test.
func suffix(Int) -> Slice<DispatchReturns a subsequence, up to the given maximum length, containing the final elements of the collection.
func suffix(from: Int) -> Slice<DispatchReturns a subsequence from the specified position to the end of the collection.