cargo: Switch to workspace lints

.github/workflows/rust.yml

@@ -318,3 +318,30 @@ jobs:
               with:
                   command: clippy
                   args: --all-targets -- -D warnings
+    machete:
+        name: "Cargo machete"
+        runs-on: ubuntu-latest
+        steps:
+            - name: Checkout sources
+              uses: actions/checkout@v4
+
+            - name: Use substrate-node binary
+              uses: ./.github/workflows/actions/use-substrate
+
+            - name: Install Rust stable toolchain
+              uses: actions-rs/toolchain@v1
+              with:
+                  profile: minimal
+                  toolchain: stable
+                  override: true
+
+            - name: Rust Cache
+              uses: Swatinem/rust-cache@3cf7f8cc28d1b4e7d01e3783be10a97d55d483c8 # v2.7.1
+
+            - name: Install cargo-machete
+              run: cargo install cargo-machete
+
+            - name: Run tests
+              uses: actions-rs/cargo@v1.0.3
+              with:
+                  command: machete

Cargo.toml

@@ -30,12 +30,31 @@ resolver = "2"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2021"
 version = "0.32.1"
-rust-version = "1.70.0"
+rust-version = "1.74.0"
 license = "Apache-2.0 OR GPL-3.0"
 repository = "https://github.com/paritytech/subxt"
 documentation = "https://docs.rs/subxt"
 homepage = "https://www.parity.io/"
 
+[workspace.lints.rust]
+bad_style = "deny"
+improper_ctypes = "deny"
+missing_docs = "deny"
+non_shorthand_field_patterns = "deny"
+no_mangle_generic_items = "deny"
+overflowing_literals = "deny"
+path_statements = "deny"
+patterns_in_fns_without_body = "deny"
+unconditional_recursion = "deny"
+unused_allocation = "deny"
+unused_comparisons = "deny"
+unused_parens = "deny"
+unused_extern_crates = "deny"
+
+[workspace.lints.clippy]
+type_complexity = "allow"
+all = "deny"
+
 [workspace.dependencies]
 async-trait = "0.1.74"
 assert_matches = "1.5.0"
@@ -124,3 +143,12 @@ secp256k1 = "0.28.0"
 secrecy = "0.8.0"
 sha2 = "0.10.8"
 zeroize = { version = "1", default-features = false }
+
+[profile.dev.package.smoldot-light]
+opt-level = 2
+[profile.test.package.smoldot-light]
+opt-level = 2
+[profile.dev.package.smoldot]
+opt-level = 2
+[profile.test.package.smoldot]
+opt-level = 2

cli/Cargo.toml

@@ -16,6 +16,9 @@ description = "Command line utilities for working with subxt codegen"
 name = "subxt"
 path = "src/main.rs"
 
+[lints]
+workspace = true
+
 [features]
 # Compute the state root hash from the genesis entry.
 # Enable this to create a smaller chain spec file.

cli/build.rs

@@ -1,3 +1,5 @@
+//! Build script for the CLI.
+
 use std::{borrow::Cow, process::Command};
 
 fn main() {

cli/src/main.rs

@@ -2,7 +2,7 @@
 // This file is dual-licensed as Apache-2.0 or GPL-3.0.
 // see LICENSE for license details.
 
-#![deny(unused_crate_dependencies)]
+//! The Subxt CLI tool.
 
 mod commands;
 mod utils;

codegen/Cargo.toml

@@ -12,6 +12,7 @@ documentation = "https://docs.rs/subxt-codegen"
 homepage.workspace = true
 description = "Generate an API for interacting with a substrate node from FRAME metadata"
 
+
 [features]
 default = []
 fetch-metadata = ["dep:jsonrpsee", "dep:tokio", "dep:frame-metadata"]