1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
// This file is part of ICU4X. For terms of use, please see the file
// called LICENSE at the top level of the ICU4X source tree
// (online at: https://github.com/unicode-org/icu4x/blob/main/LICENSE ).

//! Data provider structs for time zones.

use alloc::borrow::Cow;
use icu_provider::prelude::*;
use tinystr::TinyStr8;
use zerovec::{ZeroMap, ZeroMap2d};

pub use icu_timezone::provider::{MetazoneId, TimeZoneBcp47Id};
use icu_timezone::ZoneVariant;

/// An ICU4X mapping to the CLDR timeZoneNames format strings.
/// See CLDR-JSON timeZoneNames.json for more context.
///
/// <div class="stab unstable">
/// 🚧 This code is considered unstable; it may change at any time, in breaking or non-breaking ways,
/// including in SemVer minor releases. While the serde representation of data structs is guaranteed
/// to be stable, their Rust representation might not be. Use with caution.
/// </div>
#[icu_provider::data_struct(TimeZoneFormatsV1Marker = "time_zone/formats@1")]
#[derive(PartialEq, Debug, Clone, Default)]
#[cfg_attr(
    feature = "datagen",
    derive(serde::Serialize, databake::Bake),
    databake(path = icu_datetime::provider::time_zones),
)]
#[cfg_attr(feature = "serde", derive(serde::Deserialize))]
#[yoke(prove_covariance_manually)]
pub struct TimeZoneFormatsV1<'data> {
    /// The hour format for displaying GMT offsets.
    #[cfg_attr(feature = "serde", serde(borrow))]
    #[cfg_attr(
        feature = "serde",
        serde(deserialize_with = "icu_provider::serde::borrow_de_utils::tuple_of_cow")
    )]
    pub hour_format: (Cow<'data, str>, Cow<'data, str>),
    /// The localized GMT-offset format.
    #[cfg_attr(feature = "serde", serde(borrow))]
    pub gmt_format: Cow<'data, str>,
    /// The localized GMT format with no offset.
    #[cfg_attr(feature = "serde", serde(borrow))]
    pub gmt_zero_format: Cow<'data, str>,
    /// The format string for a region.
    #[cfg_attr(feature = "serde", serde(borrow))]
    pub region_format: Cow<'data, str>,
    /// The format strings for region format variants
    /// e.g. daylight, standard.
    #[cfg_attr(feature = "serde", serde(borrow))]
    pub region_format_variants: ZeroMap<'data, TinyStr8, str>,
    /// The format string to fall back to if data is unavailable.
    #[cfg_attr(feature = "serde", serde(borrow))]
    pub fallback_format: Cow<'data, str>,
    /// The fallback of GMT-offset.
    #[cfg_attr(feature = "serde", serde(borrow))]
    pub gmt_offset_fallback: Cow<'data, str>,
}

/// An ICU4X mapping to the CLDR timeZoneNames exemplar cities.
/// See CLDR-JSON timeZoneNames.json for more context.
///
/// <div class="stab unstable">
/// 🚧 This code is considered unstable; it may change at any time, in breaking or non-breaking ways,
/// including in SemVer minor releases. While the serde representation of data structs is guaranteed
/// to be stable, their Rust representation might not be. Use with caution.
/// </div>
#[icu_provider::data_struct(ExemplarCitiesV1Marker = "time_zone/exemplar_cities@1")]
#[derive(PartialEq, Debug, Clone, Default)]
#[cfg_attr(
    feature = "datagen",
    derive(serde::Serialize, databake::Bake),
    databake(path = icu_datetime::provider::time_zones),
)]
#[cfg_attr(feature = "serde", derive(serde::Deserialize))]
#[yoke(prove_covariance_manually)]
pub struct ExemplarCitiesV1<'data>(
    #[cfg_attr(feature = "serde", serde(borrow))] pub ZeroMap<'data, TimeZoneBcp47Id, str>,
);

/// An ICU4X mapping to the long-form generic metazone names.
/// See CLDR-JSON timeZoneNames.json for more context.
///
/// <div class="stab unstable">
/// 🚧 This code is considered unstable; it may change at any time, in breaking or non-breaking ways,
/// including in SemVer minor releases. While the serde representation of data structs is guaranteed
/// to be stable, their Rust representation might not be. Use with caution.
/// </div>
#[icu_provider::data_struct(MetazoneGenericNamesLongV1Marker = "time_zone/generic_long@1")]
#[derive(PartialEq, Debug, Clone, Default)]
#[cfg_attr(
    feature = "datagen",
    derive(serde::Serialize, databake::Bake),
    databake(path = icu_datetime::provider::time_zones),
)]
#[cfg_attr(feature = "serde", derive(serde::Deserialize))]
#[yoke(prove_covariance_manually)]
pub struct MetazoneGenericNamesLongV1<'data> {
    /// The default mapping between metazone id and localized metazone name.
    #[cfg_attr(feature = "serde", serde(borrow))]
    pub defaults: ZeroMap<'data, MetazoneId, str>,
    /// The override mapping between timezone id and localized metazone name.
    #[cfg_attr(feature = "serde", serde(borrow))]
    pub overrides: ZeroMap<'data, TimeZoneBcp47Id, str>,
}

/// An ICU4X mapping to the short-form generic metazone names.
/// See CLDR-JSON timeZoneNames.json for more context.
///
/// <div class="stab unstable">
/// 🚧 This code is considered unstable; it may change at any time, in breaking or non-breaking ways,
/// including in SemVer minor releases. While the serde representation of data structs is guaranteed
/// to be stable, their Rust representation might not be. Use with caution.
/// </div>
#[icu_provider::data_struct(MetazoneGenericNamesShortV1Marker = "time_zone/generic_short@1")]
#[derive(PartialEq, Debug, Clone, Default)]
#[cfg_attr(
    feature = "datagen",
    derive(serde::Serialize, databake::Bake),
    databake(path = icu_datetime::provider::time_zones),
)]
#[cfg_attr(feature = "serde", derive(serde::Deserialize))]
#[yoke(prove_covariance_manually)]
pub struct MetazoneGenericNamesShortV1<'data> {
    /// The default mapping between metazone id and localized metazone name.
    #[cfg_attr(feature = "serde", serde(borrow))]
    pub defaults: ZeroMap<'data, MetazoneId, str>,
    /// The override mapping between timezone id and localized metazone name.
    #[cfg_attr(feature = "serde", serde(borrow))]
    pub overrides: ZeroMap<'data, TimeZoneBcp47Id, str>,
}

/// An ICU4X mapping to the long-form specific metazone names.
/// Specific names include time variants such as "daylight."
/// See CLDR-JSON timeZoneNames.json for more context.
///
/// <div class="stab unstable">
/// 🚧 This code is considered unstable; it may change at any time, in breaking or non-breaking ways,
/// including in SemVer minor releases. While the serde representation of data structs is guaranteed
/// to be stable, their Rust representation might not be. Use with caution.
/// </div>
#[icu_provider::data_struct(MetazoneSpecificNamesLongV1Marker = "time_zone/specific_long@1")]
#[derive(PartialEq, Debug, Clone, Default)]
#[cfg_attr(
    feature = "datagen",
    derive(serde::Serialize, databake::Bake),
    databake(path = icu_datetime::provider::time_zones),
)]
#[cfg_attr(feature = "serde", derive(serde::Deserialize))]
#[yoke(prove_covariance_manually)]
pub struct MetazoneSpecificNamesLongV1<'data> {
    /// The default mapping between metazone id and localized metazone name.
    #[cfg_attr(feature = "serde", serde(borrow))]
    pub defaults: ZeroMap2d<'data, MetazoneId, ZoneVariant, str>,
    /// The override mapping between timezone id and localized metazone name.
    #[cfg_attr(feature = "serde", serde(borrow))]
    pub overrides: ZeroMap2d<'data, TimeZoneBcp47Id, ZoneVariant, str>,
}

/// An ICU4X mapping to the short-form specific metazone names.
/// Specific names include time variants such as "daylight."
/// See CLDR-JSON timeZoneNames.json for more context.
///
/// <div class="stab unstable">
/// 🚧 This code is considered unstable; it may change at any time, in breaking or non-breaking ways,
/// including in SemVer minor releases. While the serde representation of data structs is guaranteed
/// to be stable, their Rust representation might not be. Use with caution.
/// </div>
#[icu_provider::data_struct(MetazoneSpecificNamesShortV1Marker = "time_zone/specific_short@1")]
#[derive(PartialEq, Debug, Clone, Default)]
#[cfg_attr(
    feature = "datagen",
    derive(serde::Serialize, databake::Bake),
    databake(path = icu_datetime::provider::time_zones),
)]
#[cfg_attr(feature = "serde", derive(serde::Deserialize))]
#[yoke(prove_covariance_manually)]
pub struct MetazoneSpecificNamesShortV1<'data> {
    /// The default mapping between metazone id and localized metazone name.
    #[cfg_attr(feature = "serde", serde(borrow))]
    pub defaults: ZeroMap2d<'data, MetazoneId, ZoneVariant, str>,
    /// The override mapping between timezone id and localized metazone name.
    #[cfg_attr(feature = "serde", serde(borrow))]
    pub overrides: ZeroMap2d<'data, TimeZoneBcp47Id, ZoneVariant, str>,
}