Instance MethodSwift
withBytes(_:)
func withBytes<R, E>(_ body: (RawSpan) throws(E) -> R) throws(E) -> R where E : Error, R : ~CopyableInstance MethodSwift
func withBytes<R, E>(_ body: (RawSpan) throws(E) -> R) throws(E) -> R where E : Error, R : ~Copyable