Improving docs in preludes (#3324)

Author: robertbastian

components/calendar/src/provider.rs

@@ -17,7 +17,7 @@
 
 use crate::types::IsoWeekday;
 use core::str::FromStr;
-use icu_provider::{yoke, zerofrom};
+use icu_provider::prelude::*;
 use tinystr::TinyStr16;
 use zerovec::ZeroVec;
 

components/collator/src/error.rs

@@ -6,7 +6,7 @@
 
 use displaydoc::Display;
 use icu_properties::PropertiesError;
-use icu_provider::prelude::DataError;
+use icu_provider::DataError;
 
 /// A list of error outcomes for various operations in this module.
 ///

components/collator/src/provider.rs

@@ -20,7 +20,7 @@
 
 use icu_collections::char16trie::Char16TrieIterator;
 use icu_collections::codepointtrie::CodePointTrie;
-use icu_provider::{yoke, zerofrom};
+use icu_provider::prelude::*;
 use zerovec::ule::AsULE;
 use zerovec::ZeroSlice;
 use zerovec::ZeroVec;

components/datetime/src/error.rs

@@ -12,7 +12,7 @@ use icu_calendar::any_calendar::AnyCalendarKind;
 use icu_calendar::types::MonthCode;
 use icu_decimal::DecimalError;
 use icu_plurals::PluralsError;
-use icu_provider::prelude::DataError;
+use icu_provider::DataError;
 
 #[cfg(feature = "std")]
 impl std::error::Error for DateTimeError {}

components/datetime/src/fields/symbols.rs

@@ -5,7 +5,7 @@
 use crate::fields::FieldLength;
 use core::{cmp::Ordering, convert::TryFrom};
 use displaydoc::Display;
-use icu_provider::{yoke, zerofrom};
+use icu_provider::prelude::*;
 use zerovec::ule::{AsULE, ZeroVecError, ULE};
 
 /// An error relating to the field symbol for a date pattern field.

components/datetime/src/pattern/hour_cycle.rs

@@ -6,7 +6,7 @@ use super::{reference, runtime, PatternItem};
 use crate::{fields, options::preferences};
 #[cfg(all(feature = "datagen"))]
 use crate::{provider, skeleton};
-use icu_provider::{yoke, zerofrom};
+use icu_provider::prelude::*;
 
 /// Used to represent either H11/H12, or H23/H24. Skeletons only store these
 /// hour cycles as H12 or H23.

components/datetime/src/pattern/mod.rs

@@ -12,7 +12,7 @@ pub mod runtime;
 use crate::fields;
 pub use error::PatternError;
 pub use hour_cycle::CoarseHourCycle;
-use icu_provider::{yoke, zerofrom};
+use icu_provider::prelude::*;
 pub use item::{GenericPatternItem, PatternItem};
 
 /// The granularity of time represented in a pattern item.

components/datetime/src/pattern/runtime/generic.rs

@@ -9,7 +9,7 @@ use super::{
 };
 use alloc::vec::Vec;
 use core::str::FromStr;
-use icu_provider::{yoke, zerofrom};
+use icu_provider::prelude::*;
 use zerovec::ZeroVec;
 
 #[derive(Debug, PartialEq, Clone, yoke::Yokeable, zerofrom::ZeroFrom)]

components/datetime/src/pattern/runtime/pattern.rs

@@ -5,7 +5,7 @@
 use super::super::{reference, PatternError, PatternItem, TimeGranularity};
 use alloc::vec::Vec;
 use core::str::FromStr;
-use icu_provider::{yoke, zerofrom};
+use icu_provider::prelude::*;
 use zerovec::ZeroVec;
 
 #[derive(Debug, PartialEq, Clone, yoke::Yokeable, zerofrom::ZeroFrom)]

components/datetime/src/pattern/runtime/plural.rs

@@ -10,7 +10,7 @@ use crate::{
 };
 use either::Either;
 use icu_plurals::{PluralCategory, PluralRules};
-use icu_provider::{yoke, zerofrom};
+use icu_provider::prelude::*;
 
 /// A collection of plural variants of a pattern.
 #[derive(Debug, PartialEq, Clone, yoke::Yokeable, zerofrom::ZeroFrom)]