feat: rust plugin rename rust keywords with trail underscore

.github/workflows/ci.yaml

@@ -1,9 +1,9 @@
 name: CI
 on:
   push:
-    branches: [ master, develop, staging, trying ]
+    branches: [master, develop, staging, trying]
   pull_request:
-    branches: [ master ]
+    branches: [master]
 defaults:
   run:
     shell: bash
@@ -38,19 +38,19 @@ jobs:
         run: make clippy
   test-msrv:
     name: Tests / Build (MSRV)
-    needs: [ rustfmt, clippy ]
+    needs: [rustfmt, clippy]
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
       - name: Setup
         uses: actions-rust-lang/setup-rust-toolchain@v1
         with:
-          toolchain: 1.56.1 # MSRV
+          toolchain: 1.75.0 # MSRV
       - name: Run
         run: make ci-msrv
   test-crates:
     name: Tests / Build & Test
-    needs: [ rustfmt, clippy ]
+    needs: [rustfmt, clippy]
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
@@ -62,7 +62,7 @@ jobs:
         run: make ci-crates
   test-examples:
     name: Tests / Run Examples
-    needs: [ rustfmt, clippy ]
+    needs: [rustfmt, clippy]
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
@@ -75,7 +75,7 @@ jobs:
   success:
     name: Success
     if: ${{ success() }}
-    needs: [ test-crates, test-examples ]
+    needs: [test-crates, test-examples]
     runs-on: ubuntu-latest
     steps:
       - name: Succeed

README.md

@@ -83,7 +83,7 @@ Implementations in other languages are maintained by respective authors.
 
 ## Supported Rust Versions
 
-The minimum supported version is 1.56.1.
+The minimum supported version is 1.75.0.
 The current Molecule version is not guaranteed to build on Rust versions earlier than the
 minimum supported version.
 

examples/tests-utils-c/Cargo.toml

@@ -5,6 +5,6 @@ authors = ["Nervos Core Dev <[email protected]>"]
 edition = "2018"
 
 [dependencies]
-codegen = { package ="molecule-codegen", path = "../../tools/codegen" }
-tests-loader = { package ="molecule-tests-loader", path = "../tests-loader" }
-serde_yaml = "0.8.26"
+codegen = { package = "molecule-codegen", path = "../../tools/codegen" }
+tests-loader = { package = "molecule-tests-loader", path = "../tests-loader" }
+serde_yaml = "0.9"

examples/tests-utils-rust/Cargo.toml

@@ -8,9 +8,9 @@ edition = "2018"
 proc-macro = true
 
 [dependencies]
-codegen = { package ="molecule-codegen", path = "../../tools/codegen" }
-tests-loader = { package ="molecule-tests-loader", path = "../tests-loader" }
+codegen = { package = "molecule-codegen", path = "../../tools/codegen" }
+tests-loader = { package = "molecule-tests-loader", path = "../tests-loader" }
 syn = "1.0.58"
 quote = "1.0.8"
 proc-macro2 = "1.0.24"
-serde_yaml = "0.8.26"
+serde_yaml = "0.9"

tools/codegen/Cargo.toml

@@ -11,7 +11,7 @@ categories = [
     "parser-implementations",
     "development-tools::build-utils",
     "encoding",
-    "data-structures"
+    "data-structures",
 ]
 license = "MIT"
 
@@ -27,7 +27,7 @@ same-file = "1.0.6"
 semver = "0.11.0"
 serde = { version = "1.0.195", features = ["derive", "rc"], optional = true }
 serde_json = { version = "1.0.111", optional = true }
-serde_yaml = { version = "0.8.26", optional = true }
+serde_yaml = { version = "0.9", optional = true }
 
 [dev-dependencies]
 tempfile = "=3.6.0"

tools/codegen/src/ast/verified/complete.rs

@@ -176,6 +176,15 @@ impl super::Ast {
             if decls_idx.insert(name, decl).is_some() || !decls_keys.insert(name) {
                 panic!("the name `{}` is used more than once", name);
             };
+
+            let decls_keys_clone = decls_keys
+                .iter()
+                .cloned()
+                .map(str::to_lowercase)
+                .collect::<HashSet<String>>();
+            if decls_keys_clone.len() != decls_keys.len() {
+                panic!("the name `{}` is used more than once, It seems that only the capitalization is inconsistent", name);
+            }
         }
         let mut decls_result = HashMap::new();
         decls_result.insert(

tools/codegen/src/compiler.rs

@@ -102,17 +102,17 @@ impl Compiler {
         let output = output.as_mut().ok_or("output is not set")?;
 
         #[cfg(not(feature = "compiler-plugin"))]
-        let file_name;
+        let mut file_name = Default::default();
         #[cfg(feature = "compiler-plugin")]
         let mut file_name = None;
 
         let ast = match input {
             Input::SchemaFile(ref file_path) => {
-                file_name = file_path
+                file_path
                     .as_path()
                     .file_name()
                     .and_then(ffi::OsStr::to_str)
-                    .to_owned();
+                    .clone_into(&mut file_name);
                 parser::Parser::parse(file_path)
             }
             #[cfg(feature = "compiler-plugin")]

tools/codegen/src/generator/languages/mod.rs

@@ -3,7 +3,7 @@ use std::{convert::TryFrom, fmt, io};
 use crate::ast;
 
 mod c;
-mod rust;
+pub(crate) mod rust;
 mod rust_lazy_reader;
 
 #[derive(Debug, Clone, Copy)]

tools/codegen/src/generator/languages/rust/mod.rs

@@ -4,7 +4,7 @@ use quote::quote;
 
 use crate::{ast, VERSION};
 
-mod utilities;
+pub(crate) mod utilities;
 
 mod builder;
 mod entity;