Bump MSRV to 1.80 (#5934)

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CONTRIBUTING.md

@@ -112,7 +112,7 @@ Our wider testsuite is organized as `ci-job-foo` make tasks corresponding to eac
 <br/>
 
  - `ci-job-test-c`: Runs all C/C++ FFI tests; mostly important if you're changing the FFI interface.
-     + Requires `clang-17` and `lld-17` with the `gold` plugin (APT packages `llvm-17` and `lld-17`).
+     + Requires `clang-18` and `lld-18` with the `gold` plugin (APT packages `llvm-18` and `lld-18`).
  - `ci-job-test-js`: Runs all JS/WASM/Node FFI tests; mostly important if you're changing the FFI interface.
      + Requires Node.js version 16.18.0. This may not the one offered by the package manager; get it from the NodeJS website or `nvm`.
  - `ci-job-nostd`: Builds ICU4X for a `#[no_std]` target to verify that it's compatible.

Cargo.toml

@@ -107,7 +107,7 @@ exclude = [
 
 [workspace.package]
 version = "2.0.0-beta1"
-rust-version = "1.71.1"
+rust-version = "1.80"
 authors = ["The ICU4X Project Developers"]
 edition = "2021"
 repository = "https://github.com/unicode-org/icu4x"

Makefile.toml

@@ -61,8 +61,8 @@ category = "ICU4X Development"
 env = { ICU4X_DATA_DIR = "../stubdata" }
 script_runner = "@duckscript"
 script = '''
-exec --fail-on-error rustup install 1.71.1 --profile minimal
-exec --fail-on-error cargo +1.71.1 check --all-targets --all-features
+exec --fail-on-error rustup install 1.80 --profile minimal
+exec --fail-on-error cargo +1.80 check --all-targets --all-features
 '''
 
 [tasks.ci-job-test]
@@ -170,8 +170,8 @@ category = "CI"
 env = { ICU4X_DATA_DIR = "../stubdata" }
 script_runner = "@duckscript"
 script = '''
-exec --fail-on-error rustup install 1.71.1 --profile minimal
-exec --fail-on-error cargo +1.71.1 make check-all-features-chunked 1
+exec --fail-on-error rustup install 1.80 --profile minimal
+exec --fail-on-error cargo +1.80 make check-all-features-chunked 1
 '''
 
 [tasks.ci-job-msrv-features-2]
@@ -180,8 +180,8 @@ category = "CI"
 env = { ICU4X_DATA_DIR = "../stubdata" }
 script_runner = "@duckscript"
 script = '''
-exec --fail-on-error rustup install 1.71.1 --profile minimal
-exec --fail-on-error cargo +1.71.1 make check-all-features-chunked 2
+exec --fail-on-error rustup install 1.80 --profile minimal
+exec --fail-on-error cargo +1.80 make check-all-features-chunked 2
 '''
 
 [tasks.ci-job-msrv-features-3]
@@ -190,8 +190,8 @@ category = "CI"
 env = { ICU4X_DATA_DIR = "../stubdata" }
 script_runner = "@duckscript"
 script = '''
-exec --fail-on-error rustup install 1.71.1 --profile minimal
-exec --fail-on-error cargo +1.71.1 make check-all-features-chunked 3
+exec --fail-on-error rustup install 1.80 --profile minimal
+exec --fail-on-error cargo +1.80 make check-all-features-chunked 3
 '''
 
 [tasks.ci-job-msrv-features]

clippy.toml

@@ -2,4 +2,4 @@
 # called LICENSE at the top level of the ICU4X source tree
 # (online at: https://github.com/unicode-org/icu4x/blob/main/LICENSE ).
 
-msrv = "1.71.1"
+msrv = "1.80"

provider/baked/tests/data/hello_world_v1_marker.rs.data

@@ -12,13 +12,13 @@
 #[macro_export]
 macro_rules! __impl_hello_world_v1_marker {
     ($ provider : ty) => {
-        #[clippy::msrv = "1.71.1"]
+        #[clippy::msrv = "1.80"]
         const _: () = <$provider>::MUST_USE_MAKE_PROVIDER_MACRO;
-        #[clippy::msrv = "1.71.1"]
+        #[clippy::msrv = "1.80"]
         impl $provider {
             const DATA_HELLO_WORLD_V1_MARKER: icu_provider_baked::zerotrie::Data<icu_provider::hello_world::HelloWorldV1Marker> = icu_provider_baked::zerotrie::Data { trie: icu_provider_baked::zerotrie::ZeroTrieSimpleAscii { store: b"\xCDbcdefijlprsvz\x02\x04\nCIKX[^fpsn\x80s\x81e\x82-AT\x83\xC3lno\x012\x84\x85\xC2\x1E-\treverse\x90\t\xC301G\x0C\x0F\xC201\x06\xC212\x01\x86\x879\x8842\x89B\x8A-u-sd-gbeng\x8B\x8C\xC2ai\x01\x8D\x8Es\x8Fa\x90\0\x1Ereverse\x90\na\x90\x01t\x90\x02\xC2ou\x02\x90\x03\x90\x04r\x90\x05-Latn\x90\x06i\x90\x07h\x90\x08" }, values: &[icu_provider::hello_world::HelloWorldV1 { message: alloc::borrow::Cow::Borrowed("ওহে বিশ\u{9cd}ব") }, icu_provider::hello_world::HelloWorldV1 { message: alloc::borrow::Cow::Borrowed("Ahoj světe") }, icu_provider::hello_world::HelloWorldV1 { message: alloc::borrow::Cow::Borrowed("Hallo Welt") }, icu_provider::hello_world::HelloWorldV1 { message: alloc::borrow::Cow::Borrowed("Servus Welt") }, icu_provider::hello_world::HelloWorldV1 { message: alloc::borrow::Cow::Borrowed("Καλημέρα κόσμε") }, icu_provider::hello_world::HelloWorldV1 { message: alloc::borrow::Cow::Borrowed("Hello World") }, icu_provider::hello_world::HelloWorldV1 { message: alloc::borrow::Cow::Borrowed("Hello from 🗺\u{fe0f}") }, icu_provider::hello_world::HelloWorldV1 { message: alloc::borrow::Cow::Borrowed("Hello from 🌍") }, icu_provider::hello_world::HelloWorldV1 { message: alloc::borrow::Cow::Borrowed("Hello from 🌎") }, icu_provider::hello_world::HelloWorldV1 { message: alloc::borrow::Cow::Borrowed("Hello from 🌏") }, icu_provider::hello_world::HelloWorldV1 { message: alloc::borrow::Cow::Borrowed("Hello from 🇬🇧") }, icu_provider::hello_world::HelloWorldV1 { message: alloc::borrow::Cow::Borrowed("Hello from 🏴\u{e0067}\u{e0062}\u{e0065}\u{e006e}\u{e0067}\u{e007f}") }, icu_provider::hello_world::HelloWorldV1 { message: alloc::borrow::Cow::Borrowed("Saluton, Mondo") }, icu_provider::hello_world::HelloWorldV1 { message: alloc::borrow::Cow::Borrowed("سلام دنیا\u{200e}") }, icu_provider::hello_world::HelloWorldV1 { message: alloc::borrow::Cow::Borrowed("hei maailma") }, icu_provider::hello_world::HelloWorldV1 { message: alloc::borrow::Cow::Borrowed("Halló, heimur") }, icu_provider::hello_world::HelloWorldV1 { message: alloc::borrow::Cow::Borrowed("こんにちは世界") }, icu_provider::hello_world::HelloWorldV1 { message: alloc::borrow::Cow::Borrowed("Ave, munde") }, icu_provider::hello_world::HelloWorldV1 { message: alloc::borrow::Cow::Borrowed("Olá, mundo") }, icu_provider::hello_world::HelloWorldV1 { message: alloc::borrow::Cow::Borrowed("Salut, lume") }, icu_provider::hello_world::HelloWorldV1 { message: alloc::borrow::Cow::Borrowed("Привет, мир") }, icu_provider::hello_world::HelloWorldV1 { message: alloc::borrow::Cow::Borrowed("Поздрав свете") }, icu_provider::hello_world::HelloWorldV1 { message: alloc::borrow::Cow::Borrowed("Pozdrav svete") }, icu_provider::hello_world::HelloWorldV1 { message: alloc::borrow::Cow::Borrowed("Xin chào thế giới") }, icu_provider::hello_world::HelloWorldV1 { message: alloc::borrow::Cow::Borrowed("你好世界") }, icu_provider::hello_world::HelloWorldV1 { message: alloc::borrow::Cow::Borrowed("Olleh Dlrow") }, icu_provider::hello_world::HelloWorldV1 { message: alloc::borrow::Cow::Borrowed("界世はちにんこ") }] };
         }
-        #[clippy::msrv = "1.71.1"]
+        #[clippy::msrv = "1.80"]
         impl icu_provider::DataProvider<icu_provider::hello_world::HelloWorldV1Marker> for $provider {
             fn load(&self, req: icu_provider::DataRequest) -> Result<icu_provider::DataResponse<icu_provider::hello_world::HelloWorldV1Marker>, icu_provider::DataError> {
                 let metadata = Default::default();
@@ -29,7 +29,7 @@ macro_rules! __impl_hello_world_v1_marker {
     };
     ($ provider : ty , ITER) => {
         __impl_hello_world_v1_marker!($provider);
-        #[clippy::msrv = "1.71.1"]
+        #[clippy::msrv = "1.80"]
         impl icu_provider::IterableDataProvider<icu_provider::hello_world::HelloWorldV1Marker> for $provider {
             fn iter_ids(&self) -> Result<std::collections::BTreeSet<icu_provider::DataIdentifierCow<'static>>, icu_provider::DataError> {
                 Ok(icu_provider_baked::DataStore::iter(&Self::DATA_HELLO_WORLD_V1_MARKER).collect())
@@ -38,7 +38,7 @@ macro_rules! __impl_hello_world_v1_marker {
     };
     ($ provider : ty , DRY) => {
         __impl_hello_world_v1_marker!($provider);
-        #[clippy::msrv = "1.71.1"]
+        #[clippy::msrv = "1.80"]
         impl icu_provider::DryDataProvider<icu_provider::hello_world::HelloWorldV1Marker> for $provider {
             fn dry_load(&self, req: icu_provider::DataRequest) -> Result<icu_provider::DataResponseMetadata, icu_provider::DataError> {
                 icu_provider::DataProvider::<icu_provider::hello_world::HelloWorldV1Marker>::load(self, req).map(|r| r.metadata)
@@ -47,13 +47,13 @@ macro_rules! __impl_hello_world_v1_marker {
     };
     ($ provider : ty , DRY , ITER) => {
         __impl_hello_world_v1_marker!($provider);
-        #[clippy::msrv = "1.71.1"]
+        #[clippy::msrv = "1.80"]
         impl icu_provider::DryDataProvider<icu_provider::hello_world::HelloWorldV1Marker> for $provider {
             fn dry_load(&self, req: icu_provider::DataRequest) -> Result<icu_provider::DataResponseMetadata, icu_provider::DataError> {
                 icu_provider::DataProvider::<icu_provider::hello_world::HelloWorldV1Marker>::load(self, req).map(|r| r.metadata)
             }
         }
-        #[clippy::msrv = "1.71.1"]
+        #[clippy::msrv = "1.80"]
         impl icu_provider::IterableDataProvider<icu_provider::hello_world::HelloWorldV1Marker> for $provider {
             fn iter_ids(&self) -> Result<std::collections::BTreeSet<icu_provider::DataIdentifierCow<'static>>, icu_provider::DataError> {
                 Ok(icu_provider_baked::DataStore::iter(&Self::DATA_HELLO_WORLD_V1_MARKER).collect())

provider/baked/tests/data/mod.rs

@@ -15,7 +15,7 @@ include!("hello_world_v1_marker.rs.data");
 #[macro_export]
 macro_rules! __make_provider {
     ($ name : ty) => {
-        #[clippy::msrv = "1.71.1"]
+        #[clippy::msrv = "1.80"]
         impl $name {
             #[allow(dead_code)]
             pub(crate) const MUST_USE_MAKE_PROVIDER_MACRO: () = ();
@@ -35,7 +35,7 @@ macro_rules! impl_data_provider {
 #[allow(unused_macros)]
 macro_rules! impl_any_provider {
     ($ provider : ty) => {
-        #[clippy::msrv = "1.71.1"]
+        #[clippy::msrv = "1.80"]
         impl icu_provider::any::AnyProvider for $provider {
             fn load_any(&self, marker: icu_provider::DataMarkerInfo, req: icu_provider::DataRequest) -> Result<icu_provider::AnyResponse, icu_provider::DataError> {
                 match marker.path.hashed() {