fix: downgrade MSRV to 1.77.2 to support Windows 7 (#11205)

* fix: downgrade MSRV to 1.77.2 to support Windows 7

* add chang file

Author: lucasfernog

.changes/msrv-1.77.2.md

@@ -0,0 +1,16 @@
+---
+"tauri": patch:changes
+"tauri-utils": patch:changes
+"tauri-runtime": patch:changes
+"tauri-runtime-wry": patch:changes
+"tauri-codegen": patch:changes
+"tauri-macros": patch:changes
+"tauri-plugin": patch:changes
+"tauri-build": patch:changes
+"tauri-cli": patch:changes
+"tauri-macos-sign": patch:changes
+"tauri-bundler": patch:changes
+"tauri-driver": patch:changes
+---
+
+Downgrade MSRV to 1.77.2 to support Windows.

.github/workflows/test-core.yml

@@ -37,35 +37,35 @@ jobs:
           - {
               target: x86_64-pc-windows-msvc,
               os: windows-latest,
-              toolchain: '1.78.0',
+              toolchain: '1.77.2',
               cross: false,
               command: 'test'
             }
           - {
               target: x86_64-unknown-linux-gnu,
               os: ubuntu-latest,
-              toolchain: '1.78.0',
+              toolchain: '1.77.2',
               cross: false,
               command: 'test'
             }
           - {
               target: aarch64-apple-darwin,
               os: macos-14,
-              toolchain: '1.78.0',
+              toolchain: '1.77.2',
               cross: false,
               command: 'test'
             }
           - {
               target: aarch64-apple-ios,
               os: macos-latest,
-              toolchain: '1.78.0',
+              toolchain: '1.77.2',
               cross: false,
               command: 'build'
             }
           - {
               target: aarch64-linux-android,
               os: ubuntu-latest,
-              toolchain: '1.78.0',
+              toolchain: '1.77.2',
               cross: true,
               command: 'build'
             }
@@ -88,6 +88,16 @@ jobs:
           sudo apt-get update
           sudo apt-get install -y webkit2gtk-4.1 libxdo-dev libayatana-appindicator3-dev
 
+      - name: downgrade crates with MSRV conflict
+        run: |
+          cargo update -p ravif --precise 0.11.5
+          cargo update -p aws-config --precise 1.5.5
+          cargo update -p aws-sdk-ssooidc --precise 1.40.0
+          cargo update -p aws-sdk-s3 --precise 1.46.0
+          cargo update -p aws-sdk-sts --precise 1.39.0
+          cargo update -p aws-sdk-sso --precise 1.39.0
+          cargo update -p bitstream-io --precise 2.3.0
+
       - uses: Swatinem/rust-cache@v2
         with:
           prefix-key: v2

Cargo.lock

@@ -43,7 +43,7 @@ repository = "https://github.com/tauri-apps/tauri"
 categories = ["gui", "web-programming"]
 license = "Apache-2.0 OR MIT"
 edition = "2021"
-rust-version = "1.78"
+rust-version = "1.77.2"
 
 # default to small, optimized workspace release binaries
 [profile.release]

Cargo.toml

@@ -3,7 +3,7 @@ name = "tauri_bench"
 version = "0.1.0"
 authors = ["Tauri Programme within The Commons Conservancy"]
 edition = "2021"
-rust-version = "1.78"
+rust-version = "1.77.2"
 license = "Apache-2.0 OR MIT"
 description = "Cross-platform WebView rendering library"
 repository = "https://github.com/tauri-apps/wry"

bench/Cargo.toml

@@ -3,7 +3,7 @@ name = "bench_cpu_intensive"
 version = "0.1.0"
 description = "A very simple Tauri Application"
 edition = "2021"
-rust-version = "1.78"
+rust-version = "1.77.2"
 
 [build-dependencies]
 tauri-build = { path = "../../../../crates/tauri-build", features = [

bench/tests/cpu_intensive/src-tauri/Cargo.toml

@@ -3,7 +3,7 @@ name = "bench_files_transfer"
 version = "0.1.0"
 description = "A very simple Tauri Application"
 edition = "2021"
-rust-version = "1.78"
+rust-version = "1.77.2"
 
 [build-dependencies]
 tauri-build = { path = "../../../../crates/tauri-build", features = [

bench/tests/files_transfer/src-tauri/Cargo.toml

@@ -3,7 +3,7 @@ name = "bench_helloworld"
 version = "0.1.0"
 description = "A very simple Tauri Application"
 edition = "2021"
-rust-version = "1.78"
+rust-version = "1.77.2"
 
 [build-dependencies]
 tauri-build = { path = "../../../../crates/tauri-build", features = [

bench/tests/helloworld/src-tauri/Cargo.toml

@@ -11,7 +11,7 @@ keywords = ["bundle", "cargo", "tauri"]
 repository = "https://github.com/tauri-apps/tauri"
 description = "Wrap rust executables in OS-specific app bundles for Tauri"
 edition = "2021"
-rust-version = "1.78"
+rust-version = "1.77.2"
 exclude = ["CHANGELOG.md", "/target", "rustfmt.toml"]
 
 [dependencies]

crates/tauri-bundler/Cargo.toml

@@ -3,7 +3,7 @@ name = "tauri-cli"
 version = "2.0.0"
 authors = ["Tauri Programme within The Commons Conservancy"]
 edition = "2021"
-rust-version = "1.78"
+rust-version = "1.77.2"
 categories = ["gui", "web-programming"]
 license = "Apache-2.0 OR MIT"
 homepage = "https://tauri.app"