Bump MSRV to 1.56

.github/workflows/pull-request.yml

@@ -147,7 +147,7 @@ jobs:
     strategy:
       matrix:
         toolchain:
-          - 1.49.0 # MSRV
+          - 1.54.0 # MSRV
           - stable
 
     steps:
@@ -188,7 +188,7 @@ jobs:
     strategy:
       matrix:
         toolchain:
-          - 1.51.0 # min version with const generics
+          - 1.54.0 # MSRV
           - stable
           - nightly
 

CONTRIBUTING.md

@@ -60,7 +60,7 @@ Alternatively, you can set the `ECHO_SERVER_URL` environment variable to the URL
 
 When adding or updating tests, please make sure to update the appropriate `stderr` file, which you can find [here](https://github.com/yewstack/yew/tree/master/packages/yew-macro/tests/macro) for the `html!` macro.
 These files ensure that macro compilation errors are correct and easy to understand.
-These errors can change with each release of the compiler so they should be generated with the Rust version 1.51
+These errors can change with each release of the compiler, so they should be generated with the Rust version 1.54
 (because some tests make use of const generics which were stabilized in that version).
 
 To update or generate a new `stderr` file you can run `cargo make test-overwrite` in the `yew-macro` directory.

README.md

@@ -12,7 +12,7 @@
     <a href="https://docs.rs/yew/"><img alt="API Docs" src="https://img.shields.io/badge/docs.rs-yew-green"/></a>
     <a href="https://discord.gg/VQck8X4"><img alt="Discord Chat" src="https://img.shields.io/discord/701068342760570933"/></a>
     <a href="https://gitlocalize.com/repo/4999"> <img src="https://gitlocalize.com/repo/4999/whole_project/badge.svg" /> </a>
-    <a href="https://blog.rust-lang.org/2020/12/31/Rust-1.49.0.html"><img alt="Rustc Version 1.49.0+" src="https://img.shields.io/badge/rustc-1.49%2B-lightgrey.svg"/></a>
+    <a href="https://blog.rust-lang.org/2020/12/31/Rust-1.54.0.html"><img alt="Rustc Version 1.54.0+" src="https://img.shields.io/badge/rustc-1.54%2B-lightgrey.svg"/></a>
   </p>
 
   <h4>

packages/yew-macro/Makefile.toml

@@ -1,6 +1,6 @@
 [tasks.test]
 clear = true
-toolchain = "1.51"
+toolchain = ""
 command = "cargo"
 # test target can be optionally specified like `cargo make test html_macro`,
 args = ["test", "${@}"]

packages/yew-macro/tests/classes_macro_test.rs

@@ -1,5 +1,5 @@
 #[allow(dead_code)]
-#[rustversion::attr(stable(1.51), test)]
+#[rustversion::attr(stable(1.54), test)]
 fn classes_macro() {
     let t = trybuild::TestCases::new();
     t.pass("tests/classes_macro/*-pass.rs");

packages/yew-macro/tests/derive_props_test.rs

@@ -1,5 +1,5 @@
 #[allow(dead_code)]
-#[rustversion::attr(stable(1.51), test)]
+#[rustversion::attr(stable(1.54), test)]
 fn derive_props() {
     let t = trybuild::TestCases::new();
     t.pass("tests/derive_props/pass.rs");

packages/yew-macro/tests/function_attr_test.rs

@@ -1,5 +1,5 @@
 #[allow(dead_code)]
-#[rustversion::attr(stable(1.51), test)]
+#[rustversion::attr(stable(1.54), test)]
 fn tests() {
     let t = trybuild::TestCases::new();
     t.pass("tests/function_component_attr/*-pass.rs");

packages/yew-macro/tests/html_macro_test.rs

@@ -1,7 +1,7 @@
 use yew::{html, html_nested};
 
 #[allow(dead_code)]
-#[rustversion::attr(stable(1.51), test)]
+#[rustversion::attr(stable(1.54), test)]
 fn html_macro() {
     let t = trybuild::TestCases::new();
 

packages/yew-macro/tests/props_macro_test.rs

@@ -1,5 +1,5 @@
 #[allow(dead_code)]
-#[rustversion::attr(stable(1.51), test)]
+#[rustversion::attr(stable(1.54), test)]
 fn props_macro() {
     let t = trybuild::TestCases::new();
     t.pass("tests/props_macro/*-pass.rs");

packages/yew-router-macro/Makefile.toml

@@ -1,6 +1,6 @@
 [tasks.test]
 clear = true
-toolchain = "1.51"
+toolchain = "1.54"
 command = "cargo"
 args = ["test"]
 

packages/yew-router-macro/tests/routable_derive_test.rs

@@ -1,5 +1,5 @@
 #[allow(dead_code)]
-#[rustversion::attr(stable(1.51), test)]
+#[rustversion::attr(stable(1.54), test)]
 fn tests() {
     let t = trybuild::TestCases::new();
     t.pass("tests/routable_derive/*-pass.rs");

website/versioned_docs/version-0.19.0/getting-started/introduction.mdx

@@ -13,8 +13,9 @@ Your local development environment will need a couple of tools to compile, build
 To install Rust, follow the [official instructions](https://www.rust-lang.org/tools/install).
 
 :::important
-The minimum supported Rust version (MSRV) for Yew is `1.49.0`. Older versions can cause unexpected issues accompanied by incomprehensible error messages.
-You can check your toolchain version using `rustup show` (under "active toolchain") or alternatively `rustc --version`. To update your toolchain, run `rustup update`.
+The minimum supported Rust version (MSRV) for Yew is `1.54.0`. Older versions can cause unexpected issues accompanied
+by incomprehensible error messages or outright fail to compile. You can check your toolchain version using
+`rustup show` (under "active toolchain") or alternatively `rustc --version`. To update your toolchain, run `rustup update`.
 :::
 
 ## Install WebAssembly target