field_ios

In-the-field app for Radroots on iOS
git clone https://radroots.dev/git/field_ios.git
Log | Files | Refs | README | LICENSE

TeraViewerCalendarContext.swift (857B)

      1 import Foundation
      2 import TeraKitBindings
      3 
      4 struct TeraViewerCalendarContext: Sendable, Equatable {
      5   let asOfUnixSeconds: UInt64
      6   let timeZoneID: String
      7   let timeZone: TimeZone
      8   let civilDate: TeraCivilDate
      9 }
     10 
     11 extension FfiViewerCalendarContext {
     12   func appValue() throws -> TeraViewerCalendarContext {
     13     guard schemaVersion == 1, asOfUnixS > 0,
     14       TeraCalendarTiming.presentationInstant(asOfUnixS) != nil,
     15       timeZone.utf8.count <= 255, let zone = TimeZone(identifier: timeZone)
     16     else { throw TeraCalendarTiming.unsupported }
     17     // Rust's pinned database owns the relevance date. Do not recalculate it
     18     // with potentially different OS timezone rules at the native boundary.
     19     return try TeraViewerCalendarContext(
     20       asOfUnixSeconds: asOfUnixS, timeZoneID: timeZone,
     21       timeZone: zone, civilDate: civilDate.appValue()
     22     )
     23   }
     24 }