// generated by diplomat-tool
// dart format off

part of 'lib.g.dart';

/// See the [Rust documentation for `UtcOffset`](https://docs.rs/icu/2.2.0/icu/time/zone/struct.UtcOffset.html) for more information.
final class UtcOffset implements ffi.Finalizable {
  final ffi.Pointer<ffi.Opaque> _ffi;

  // These are "used" in the sense that they keep dependencies alive
  // ignore: unused_field
  final core.List<Object> _selfEdge;

  // This takes in a list of lifetime edges (including for &self borrows)
  // corresponding to data this may borrow from. These should be flat arrays containing
  // references to objects, and this object will hold on to them to keep them alive and
  // maintain borrow validity.
  UtcOffset._fromFfi(this._ffi, this._selfEdge) {
    if (_selfEdge.isEmpty) {
      _icu4x_UtcOffset_destroy_mv1(this, _ffi.cast());
    }
  }

  // ignore: experimental_member_use
  @meta.RecordUse()
  // ignore: non_constant_identifier_names
  static void _icu4x_UtcOffset_destroy_mv1(UtcOffset cl, ffi.Pointer<ffi.Void> pointer) => _finalizer.attach(cl, pointer);

  static final _finalizer = ffi.NativeFinalizer(ffi.Native.addressOf(_internal_icu4x_UtcOffset_destroy_mv1));

  /// Creates an offset from seconds.
  ///
  /// Errors if the offset seconds are out of range.
  ///
  /// See the [Rust documentation for `try_from_seconds`](https://docs.rs/icu/2.2.0/icu/time/zone/struct.UtcOffset.html#method.try_from_seconds) for more information.
  ///
  /// Throws [TimeZoneInvalidOffsetError] on failure.
  factory UtcOffset.fromSeconds(int seconds) {
    final result = _icu4x_UtcOffset_from_seconds_mv1(seconds);
    if (!result.isOk) {
      throw TimeZoneInvalidOffsetError();
    }
    return UtcOffset._fromFfi(result.union.ok, []);
  }

  /// Creates an offset from a string.
  ///
  /// See the [Rust documentation for `try_from_str`](https://docs.rs/icu/2.2.0/icu/time/zone/struct.UtcOffset.html#method.try_from_str) for more information.
  ///
  /// Additional information: [1](https://docs.rs/icu/2.2.0/icu/time/zone/struct.UtcOffset.html)
  ///
  /// Throws [TimeZoneInvalidOffsetError] on failure.
  factory UtcOffset.fromString(String offset) {
    final temp = _FinalizedArena();
    final result = _icu4x_UtcOffset_from_string_mv1(offset._utf8AllocIn(temp.arena));
    if (!result.isOk) {
      throw TimeZoneInvalidOffsetError();
    }
    return UtcOffset._fromFfi(result.union.ok, []);
  }

  /// Returns the value as offset seconds.
  ///
  /// See the [Rust documentation for `offset`](https://docs.rs/icu/2.2.0/icu/time/struct.TimeZoneInfo.html#method.offset) for more information.
  ///
  /// See the [Rust documentation for `to_seconds`](https://docs.rs/icu/2.2.0/icu/time/zone/struct.UtcOffset.html#method.to_seconds) for more information.
  ///
  /// Additional information: [1](https://docs.rs/icu/2.2.0/icu/time/zone/struct.UtcOffset.html)
  int get seconds {
    final result = _icu4x_UtcOffset_seconds_mv1(_ffi);
    return result;
  }

  /// Returns whether the offset is positive.
  ///
  /// See the [Rust documentation for `is_non_negative`](https://docs.rs/icu/2.2.0/icu/time/zone/struct.UtcOffset.html#method.is_non_negative) for more information.
  ///
  /// Additional information: [1](https://docs.rs/icu/2.2.0/icu/time/zone/struct.UtcOffset.html)
  bool get isNonNegative {
    final result = _icu4x_UtcOffset_is_non_negative_mv1(_ffi);
    return result;
  }

  /// Returns whether the offset is zero.
  ///
  /// See the [Rust documentation for `is_zero`](https://docs.rs/icu/2.2.0/icu/time/zone/struct.UtcOffset.html#method.is_zero) for more information.
  ///
  /// Additional information: [1](https://docs.rs/icu/2.2.0/icu/time/zone/struct.UtcOffset.html)
  bool get isZero {
    final result = _icu4x_UtcOffset_is_zero_mv1(_ffi);
    return result;
  }

  /// Returns the hours part of the offset.
  ///
  /// See the [Rust documentation for `hours_part`](https://docs.rs/icu/2.2.0/icu/time/zone/struct.UtcOffset.html#method.hours_part) for more information.
  ///
  /// Additional information: [1](https://docs.rs/icu/2.2.0/icu/time/zone/struct.UtcOffset.html)
  int get hoursPart {
    final result = _icu4x_UtcOffset_hours_part_mv1(_ffi);
    return result;
  }

  /// Returns the minutes part of the offset.
  ///
  /// See the [Rust documentation for `minutes_part`](https://docs.rs/icu/2.2.0/icu/time/zone/struct.UtcOffset.html#method.minutes_part) for more information.
  ///
  /// Additional information: [1](https://docs.rs/icu/2.2.0/icu/time/zone/struct.UtcOffset.html)
  int get minutesPart {
    final result = _icu4x_UtcOffset_minutes_part_mv1(_ffi);
    return result;
  }

  /// Returns the seconds part of the offset.
  ///
  /// See the [Rust documentation for `seconds_part`](https://docs.rs/icu/2.2.0/icu/time/zone/struct.UtcOffset.html#method.seconds_part) for more information.
  ///
  /// Additional information: [1](https://docs.rs/icu/2.2.0/icu/time/zone/struct.UtcOffset.html)
  int get secondsPart {
    final result = _icu4x_UtcOffset_seconds_part_mv1(_ffi);
    return result;
  }

}

// ignore: experimental_member_use
@meta.RecordUse()
@ffi.Native<ffi.Void Function(ffi.Pointer<ffi.Void>)>(isLeaf: true, symbol: 'icu4x_UtcOffset_destroy_mv1')
// ignore: non_constant_identifier_names
external void _internal_icu4x_UtcOffset_destroy_mv1(ffi.Pointer<ffi.Void> self);

// ignore: experimental_member_use
@meta.RecordUse()
@ffi.Native<_ResultOpaqueTimeZoneInvalidOffsetErrorFfi Function(ffi.Int32)>(isLeaf: true, symbol: 'icu4x_UtcOffset_from_seconds_mv1')
// ignore: non_constant_identifier_names
external _ResultOpaqueTimeZoneInvalidOffsetErrorFfi _icu4x_UtcOffset_from_seconds_mv1(int seconds);

// ignore: experimental_member_use
@meta.RecordUse()
@ffi.Native<_ResultOpaqueTimeZoneInvalidOffsetErrorFfi Function(_SliceUtf8)>(isLeaf: true, symbol: 'icu4x_UtcOffset_from_string_mv1')
// ignore: non_constant_identifier_names
external _ResultOpaqueTimeZoneInvalidOffsetErrorFfi _icu4x_UtcOffset_from_string_mv1(_SliceUtf8 offset);

// ignore: experimental_member_use
@meta.RecordUse()
@ffi.Native<ffi.Int32 Function(ffi.Pointer<ffi.Opaque>)>(isLeaf: true, symbol: 'icu4x_UtcOffset_seconds_mv1')
// ignore: non_constant_identifier_names
external int _icu4x_UtcOffset_seconds_mv1(ffi.Pointer<ffi.Opaque> self);

// ignore: experimental_member_use
@meta.RecordUse()
@ffi.Native<ffi.Bool Function(ffi.Pointer<ffi.Opaque>)>(isLeaf: true, symbol: 'icu4x_UtcOffset_is_non_negative_mv1')
// ignore: non_constant_identifier_names
external bool _icu4x_UtcOffset_is_non_negative_mv1(ffi.Pointer<ffi.Opaque> self);

// ignore: experimental_member_use
@meta.RecordUse()
@ffi.Native<ffi.Bool Function(ffi.Pointer<ffi.Opaque>)>(isLeaf: true, symbol: 'icu4x_UtcOffset_is_zero_mv1')
// ignore: non_constant_identifier_names
external bool _icu4x_UtcOffset_is_zero_mv1(ffi.Pointer<ffi.Opaque> self);

// ignore: experimental_member_use
@meta.RecordUse()
@ffi.Native<ffi.Int32 Function(ffi.Pointer<ffi.Opaque>)>(isLeaf: true, symbol: 'icu4x_UtcOffset_hours_part_mv1')
// ignore: non_constant_identifier_names
external int _icu4x_UtcOffset_hours_part_mv1(ffi.Pointer<ffi.Opaque> self);

// ignore: experimental_member_use
@meta.RecordUse()
@ffi.Native<ffi.Uint32 Function(ffi.Pointer<ffi.Opaque>)>(isLeaf: true, symbol: 'icu4x_UtcOffset_minutes_part_mv1')
// ignore: non_constant_identifier_names
external int _icu4x_UtcOffset_minutes_part_mv1(ffi.Pointer<ffi.Opaque> self);

// ignore: experimental_member_use
@meta.RecordUse()
@ffi.Native<ffi.Uint32 Function(ffi.Pointer<ffi.Opaque>)>(isLeaf: true, symbol: 'icu4x_UtcOffset_seconds_part_mv1')
// ignore: non_constant_identifier_names
external int _icu4x_UtcOffset_seconds_part_mv1(ffi.Pointer<ffi.Opaque> self);

// dart format on
