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public struct BufferView : ~Escapable {
public let ptr: UnsafeRawBufferPointer
public let c: Int
@lifetime(borrow ptr)
public init(_ ptr: UnsafeRawBufferPointer, _ c: Int) {
self.ptr = ptr
self.c = c
}
@inlinable
public init(_ otherBV: borrowing BufferView) {
self.ptr = otherBV.ptr
self.c = otherBV.c
}
}
public struct MutableBufferView : ~Escapable, ~Copyable {
let ptr: UnsafeMutableRawBufferPointer
let c: Int
@lifetime(borrow ptr)
public init(_ ptr: UnsafeMutableRawBufferPointer, _ c: Int) {
self.ptr = ptr
self.c = c
}
}
@inlinable
public func derive(_ x: borrowing BufferView) -> BufferView {
return BufferView(x.ptr, x.c)
}
public func borrowAndCreate(_ view: borrowing BufferView) -> BufferView {
return BufferView(view.ptr, view.c )
}
public func consumeAndCreate(_ view: consuming BufferView) -> BufferView {
return BufferView(view.ptr, view.c)
}
public struct Container : ~Copyable {
let ptr: UnsafeRawBufferPointer
let c: Int
public init(_ ptr: UnsafeRawBufferPointer, _ c: Int) {
self.ptr = ptr
self.c = c
}
public var view: BufferView {
get {
return BufferView(ptr, c)
}
}
}
public struct Wrapper : ~Escapable {
var _view: BufferView
public var view: BufferView {
_read {
yield _view
}
_modify {
yield &_view
}
}
public init(_ view: consuming BufferView) {
self._view = view
}
}
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