+(_:_:)
Google_Protobuf_Timestamp+Extensions.swift:348func + (lhs: Google_Protobuf_Timestamp, rhs: Google_Protobuf_Duration) -> Google_Protobuf_Timestamp func + (lhs: Google_Protobuf_Timestamp, rhs: Google_Protobuf_Duration) -> Google_Protobuf_Timestamp s13SwiftProtobuf1poiyAA07Google_B10_TimestampVAD_AA0c1_B9_DurationVtF What are these?4WUYXimport SwiftProtobufSupport library for Swift code generated by protoc-gen-swift.
struct Google_Protobuf_TimestampA Timestamp represents a point in time independent of any time zone or local calendar, encoded as a count of seconds and fractions of seconds at nanosecond resolution. The count is relative to an epoch at UTC midnight on January 1, 1970, in the proleptic Gregorian calendar which extends the Gregorian calendar backwards to year one.
struct Google_Protobuf_DurationA Duration represents a signed, fixed-length span of time represented as a count of seconds and fractions of seconds at nanosecond resolution. It is independent of any calendar and concepts like “day” or “month”. It is related to Timestamp in that the difference between two Timestamp values is a Duration and it can be added or subtracted from a Timestamp. Range is approximately +-10,000 years.