Bump toolchain (#7324)

1.92

Author: robertbastian

components/datetime/src/provider/pattern/mod.rs

@@ -28,14 +28,15 @@ pub use item::{GenericPatternItem, PatternItem};
 /// The granularity of time represented in a [`Pattern`](runtime::Pattern).
 /// Ordered from least granular to most granular for comparison.
 #[derive(
-    Debug, Clone, Copy, PartialEq, Eq, PartialOrd, Ord, yoke::Yokeable, zerofrom::ZeroFrom,
+    Default, Debug, Clone, Copy, PartialEq, Eq, PartialOrd, Ord, yoke::Yokeable, zerofrom::ZeroFrom,
 )]
 #[cfg_attr(feature = "datagen", derive(serde::Serialize, databake::Bake))]
 #[cfg_attr(feature = "datagen", databake(path = icu_datetime::provider::pattern))]
 #[cfg_attr(feature = "serde", derive(serde::Deserialize))]
 #[non_exhaustive]
 pub enum TimeGranularity {
     /// No time is in the pattern.
+    #[default]
     None,
     /// Smallest time unit = hours.
     Hours,
@@ -47,12 +48,6 @@ pub enum TimeGranularity {
     Nanoseconds,
 }
 
-impl Default for TimeGranularity {
-    fn default() -> Self {
-        Self::None
-    }
-}
-
 impl TimeGranularity {
     /// Returns [`true`] if the most granular time being displayed will align with
     /// the top of the hour, otherwise returns [`false`].

components/experimental/src/dimension/currency/options.rs

@@ -23,14 +23,15 @@ impl From<Width> for CurrencyFormatterOptions {
     }
 }
 
-#[derive(Debug, Eq, PartialEq, Clone, Copy, Hash)]
+#[derive(Default, Debug, Eq, PartialEq, Clone, Copy, Hash)]
 #[cfg_attr(feature = "serde", derive(Serialize, Deserialize))]
 #[non_exhaustive]
 pub enum Width {
     /// Format the currency with the standard (short) currency symbol.
     ///
     /// For example, 1 USD formats as "$1.00" in en-US and "US$1" in most other locales.
     #[cfg_attr(feature = "serde", serde(rename = "short"))]
+    #[default]
     Short,
 
     /// Format the currency with the narrow currency symbol.
@@ -42,9 +43,3 @@ pub enum Width {
     #[cfg_attr(feature = "serde", serde(rename = "narrow"))]
     Narrow,
 }
-
-impl Default for Width {
-    fn default() -> Self {
-        Self::Short
-    }
-}

components/experimental/src/dimension/percent/options.rs

@@ -19,12 +19,13 @@ impl From<Display> for PercentFormatterOptions {
     }
 }
 
-#[derive(Debug, Eq, PartialEq, Clone, Copy)]
+#[derive(Default, Debug, Eq, PartialEq, Clone, Copy)]
 #[non_exhaustive]
 pub enum Display {
     /// Format the Percent to display with the standard formatting for the locale.
     ///
     /// For example 123 -> 123% in en-US.
+    #[default]
     Standard,
     /// Format the Percent to display as an approximate value.
     ///
@@ -35,9 +36,3 @@ pub enum Display {
     /// For example 123 -> +123% in en-US.
     ExplicitSign,
 }
-
-impl Default for Display {
-    fn default() -> Self {
-        Self::Standard
-    }
-}

components/pattern/src/parser/mod.rs

@@ -10,18 +10,15 @@ use core::{fmt::Debug, marker::PhantomData, str::FromStr};
 pub use error::ParserError;
 pub use token::ParsedPatternItem;
 
-#[derive(PartialEq, Debug)]
+#[derive(PartialEq, Debug, Default)]
 enum ParserState {
+    #[default]
     Default,
     Placeholder,
     QuotedLiteral,
-    Apostrophe { quoted: bool },
-}
-
-impl Default for ParserState {
-    fn default() -> Self {
-        Self::Default
-    }
+    Apostrophe {
+        quoted: bool,
+    },
 }
 
 macro_rules! handle_literal {

provider/core/src/request.rs

@@ -331,6 +331,7 @@ impl DataMarkerAttributes {
     ///
     /// Panics if the string contains characters other than `[a-zA-Z0-9_\-]`.
     pub const fn from_str_or_panic(s: &str) -> &Self {
+        #[allow(clippy::panic)] // documented
         let Ok(r) = Self::try_from_str(s) else {
             panic!("Invalid marker attribute syntax")
         };

provider/fs/src/export/fs_exporter.rs

@@ -15,22 +15,17 @@ use std::path::PathBuf;
 
 /// Choices of what to do if [`FilesystemExporter`] tries to write to a pre-existing directory.
 #[non_exhaustive]
-#[derive(Copy, Clone, Debug, PartialEq, Serialize, Deserialize)]
+#[derive(Copy, Clone, Debug, PartialEq, Serialize, Deserialize, Default)]
 pub enum OverwriteOption {
     /// If the directory doesn't exist, create it.
     /// If it does exist, remove it safely (`rmdir`) and re-create it.
+    #[default]
     CheckEmpty,
     /// If the directory doesn't exist, create it.
     /// If it does exist, remove it aggressively (`rm -rf`) and re-create it.
     RemoveAndReplace,
 }
 
-impl Default for OverwriteOption {
-    fn default() -> Self {
-        Self::CheckEmpty
-    }
-}
-
 /// Options bag for initializing a [`FilesystemExporter`].
 #[non_exhaustive]
 #[derive(Clone, Debug, PartialEq, Serialize, Deserialize)]

rust-toolchain.toml

@@ -3,4 +3,4 @@
 # (online at: https://github.com/unicode-org/icu4x/blob/main/LICENSE ).
 
 [toolchain]
-channel = "1.90"
+channel = "1.92"

utils/zerotrie/src/builder/mod.rs

@@ -149,6 +149,8 @@
 //! assert_eq!(TRIE.get(b"unknown"), None);
 //! ```
 
+#![allow(clippy::panic)]
+
 mod branch_meta;
 pub(crate) mod bytestr;
 #[cfg(all(feature = "alloc", feature = "dense"))]