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[stdlib] use a primary associated type for initialize(fromContentsOf:) #61090

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[stdlib] use a primary associated type for initialize(fromContentsOf:) #61090

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12 changes: 6 additions & 6 deletions stdlib/public/core/UnsafeBufferPointerSlice.swift
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Original file line number Diff line number Diff line change
Expand Up @@ -763,9 +763,9 @@ extension Slice {
/// initialized by this function.
@inlinable
@_alwaysEmitIntoClient
public func initialize<C: Collection>(
fromContentsOf source: C
) -> Index where Base == UnsafeMutableBufferPointer<C.Element> {
public func initialize<Element>(
fromContentsOf source: some Collection<Element>
) -> Index where Base == UnsafeMutableBufferPointer<Element> {
let buffer = Base(rebasing: self)
let index = buffer.initialize(fromContentsOf: source)
let distance = buffer.distance(from: buffer.startIndex, to: index)
Expand Down Expand Up @@ -833,9 +833,9 @@ extension Slice {
/// - Returns: An index one past the index of the last element updated.
@inlinable
@_alwaysEmitIntoClient
public func update<C: Collection>(
fromContentsOf source: C
) -> Index where Base == UnsafeMutableBufferPointer<C.Element> {
public func update<Element>(
fromContentsOf source: some Collection<Element>
) -> Index where Base == UnsafeMutableBufferPointer<Element> {
let buffer = Base(rebasing: self)
let index = buffer.update(fromContentsOf: source)
let distance = buffer.distance(from: buffer.startIndex, to: index)
Expand Down