At public struct At: Fn At evaluates the expr at a given timestamp. Reference. init(timestamp:_:) Declaration Swift public init(timestamp: Expr, _ expr: Expr) Parameters timestamp A timestamp in which the expr will be evaluated. expr The expression to be evaluated. © 2018 Fauna, Inc. All rights reserved. (Last updated: 2018-03-21) Generated by jazzy ♪♫ v0.8.2, a Realm project.