Update to Rust 1.76 (#7)

.github/workflows/integration-ffi.yml

@@ -10,8 +10,8 @@ jobs:
       - uses: actions/checkout@v2
       - name: Setup Rust toolchain
         run: |
-          rustup toolchain install 1.72.1
-          rustup default 1.72.1
+          rustup toolchain install 1.76.0
+          rustup default 1.76.0
           rustup component add rustfmt clippy
       - name: Cache Cargo
         uses: actions/cache@v2

.github/workflows/test.yml

@@ -10,7 +10,7 @@ jobs:
     steps:
       - uses: actions/checkout@v2
       - name: Install Rust
-        run: rustup update 1.72.1
+        run: rustup update 1.76.0
       - name: Setup parquet files
         run: |
           apt update && apt install python3-pip python3-venv -y -q
@@ -34,7 +34,7 @@ jobs:
     steps:
       - uses: actions/checkout@v2
       - name: Install Rust
-        run: rustup update 1.72.1
+        run: rustup update 1.76.0
       - uses: Swatinem/rust-cache@v1
       - name: Run
         shell: bash
@@ -48,7 +48,7 @@ jobs:
     steps:
       - uses: actions/checkout@v2
       - name: Install Rust
-        run: rustup update 1.72.1
+        run: rustup update 1.76.0
       - uses: Swatinem/rust-cache@v1
       - name: Install clippy
         run: rustup component add clippy
@@ -61,7 +61,7 @@ jobs:
     steps:
       - uses: actions/checkout@v2
       - name: Install Rust
-        run: rustup update 1.72.1
+        run: rustup update 1.76.0
       - uses: Swatinem/rust-cache@v1
       - name: Install rustfmt
         run: rustup component add rustfmt
@@ -133,7 +133,7 @@ jobs:
     steps:
       - uses: actions/checkout@v2
       - name: Install Rust
-        run: rustup update 1.72.1
+        run: rustup update 1.76.0
       - name: Setup all features
         run: cargo install cargo-all-features
       - uses: Swatinem/rust-cache@v1

Cargo.toml

@@ -12,7 +12,7 @@ authors = [
 ]
 keywords = ["arrow", "analytics"]
 edition = "2021"
-rust-version = "1.72"
+rust-version = "1.76"
 exclude = ["testing/"]
 
 [lib]
@@ -306,6 +306,20 @@ rustc_version = "0.4.0"
 [package.metadata.cargo-all-features]
 allowlist = ["compute", "compute_sort", "compute_hash", "compute_nullif"]
 
+# ---------------------------------------------------------------------------------
+
+[lints.rust]
+unused_imports = "allow"
+
+[lints.clippy]
+blocks_in_conditions = "allow"
+items_after_test_module = "allow"
+manual_hash_one = "allow"
+non_canonical_partial_ord_impl = "allow"
+redundant_guards = "allow"
+
+# ---------------------------------------------------------------------------------
+
 [[bench]]
 name = "take_kernels"
 harness = false

rust-toolchain.toml

@@ -1,2 +1,2 @@
 [toolchain]
-channel = "1.72"
+channel = "1.76"

src/array/growable/structure.rs

@@ -109,7 +109,7 @@ impl<'a> Growable<'a> for GrowableStruct<'a> {
         // All children should have the same indexing, so just use the first
         // one. If we don't have children, we might still have a validity
         // array, so use that.
-        if let Some(child) = self.values.get(0) {
+        if let Some(child) = self.values.first() {
             child.len()
         } else {
             self.validity.len()

tests/it/ffi/data.rs

@@ -342,7 +342,7 @@ fn extension() -> Result<()> {
         DataType::Extension(
             "a".to_string(),
             Arc::new(DataType::Int32),
-            Some("bla".to_string()).map(Arc::new),
+            Some(Arc::new("bla".to_string())),
         ),
         true,
     );