feat: configure exercise_files.rs for rust-analyzer support

Cargo.toml

@@ -25,6 +25,10 @@ tokio = { version = "1.21.2", features = ["full"] }
 name = "rustlings"
 path = "src/main.rs"
 
+[lib]
+name = "exercises_files"
+path = "src/exercise_files.rs"
+
 [dev-dependencies]
 assert_cmd = "0.11.0"
 predicates = "1.0.1"

src/exercise.rs

@@ -110,7 +110,7 @@ impl Drop for FileHandle {
 }
 
 impl Exercise {
-    pub fn compile(&self) -> Result<CompiledExercise, ExerciseOutput> {
+    pub fn compile(&'_ self) -> Result<CompiledExercise<'_>, ExerciseOutput> {
         let cmd = match self.mode {
             Mode::Compile => Command::new("rustc")
                 .args(&[self.path.to_str().unwrap(), "-o", &temp_file()])

src/exercise_files.rs

@@ -0,0 +1,195 @@
+#![allow(dead_code, unused_variables, unused_mut, unused_imports, unreachable_code, unused_attributes, non_snake_case, unexpected_cfgs, unused_must_use, path_statements, mismatched_lifetime_syntaxes)]
+
+#[path = "../exercises"]
+pub mod exercises {    
+    pub mod variables {
+        pub mod variables1;
+        pub mod variables2;
+        pub mod variables3;
+        pub mod variables4;
+        pub mod variables5;
+        pub mod variables6;
+    }
+
+    pub mod functions {
+        pub mod functions1;
+        pub mod functions2;
+        pub mod functions3;
+        pub mod functions4;
+        pub mod functions5;
+    }
+
+    #[path = "if"]
+    pub mod if_statements {
+        pub mod if1;
+        pub mod if2;
+        pub mod if3;
+    }
+
+    pub mod primitive_types {
+        pub mod primitive_types1;
+        pub mod primitive_types2;
+        pub mod primitive_types3;
+        pub mod primitive_types4;
+        pub mod primitive_types5;
+        pub mod primitive_types6;
+    }
+
+    pub mod vecs {
+        pub mod vecs1;
+        pub mod vecs2;
+    }
+
+    pub mod move_semantics {
+        pub mod move_semantics1;
+        pub mod move_semantics2;
+        pub mod move_semantics3;
+        pub mod move_semantics4;
+        pub mod move_semantics5;
+        pub mod move_semantics6;
+    }
+
+    pub mod structs {
+        pub mod structs1;
+        pub mod structs2;
+        pub mod structs3;
+    }
+
+    pub mod enums {
+        pub mod enums1;
+        pub mod enums2;
+        pub mod enums3;
+    }
+
+    pub mod strings {
+        pub mod strings1;
+        pub mod strings2;
+        pub mod strings3;
+        pub mod strings4;
+    }
+
+    pub mod modules {
+        pub mod modules1;
+        pub mod modules2;
+        pub mod modules3;
+    }
+
+    pub mod hashmaps {
+        pub mod hashmaps1;
+        pub mod hashmaps2;
+        pub mod hashmaps3;
+    }
+
+    pub mod options {
+        pub mod options1;
+        pub mod options2;
+        pub mod options3;
+    }
+
+    pub mod error_handling {
+        pub mod errors1;
+        pub mod errors2;
+        pub mod errors3;
+        pub mod errors4;
+        pub mod errors5;
+        pub mod errors6;
+    }
+
+    pub mod generics {
+        pub mod generics1;
+        pub mod generics2;
+    }
+
+    pub mod traits {
+        pub mod traits1;
+        pub mod traits2;
+        pub mod traits3;
+        pub mod traits4;
+        pub mod traits5;
+    }
+
+    pub mod tests {
+        pub mod tests1;
+        pub mod tests2;
+        pub mod tests3;
+        pub mod tests4;
+        pub mod tests5;
+        pub mod tests6;
+        pub mod tests7;
+        pub mod tests8;
+        pub mod tests9;
+    }
+
+    pub mod lifetimes {
+        pub mod lifetimes1;
+        pub mod lifetimes2;
+        pub mod lifetimes3;
+    }
+
+    pub mod iterators {
+        pub mod iterators1;
+        pub mod iterators2;
+        pub mod iterators3;
+        pub mod iterators4;
+        pub mod iterators5;
+    }
+
+    pub mod threads {
+        pub mod threads1;
+        pub mod threads2;
+        pub mod threads3;
+    }
+
+    pub mod smart_pointers {
+        pub mod arc1;
+        pub mod box1;
+        pub mod cow1;
+        pub mod rc1;
+    }
+
+    pub mod macros {
+        pub mod macros1;
+        pub mod macros2;
+        pub mod macros3;
+        pub mod macros4;
+    }
+
+    pub mod clippy {
+        pub mod clippy1;
+        pub mod clippy2;
+        pub mod clippy3;
+    }
+
+    pub mod conversions {
+        pub mod as_ref_mut;
+        pub mod from_into;
+        pub mod from_str;
+        pub mod try_from_into;
+        pub mod using_as;
+    }
+
+    pub mod algorithm {
+        pub mod algorithm1;
+        pub mod algorithm2;
+        pub mod algorithm3;
+        pub mod algorithm4;
+        pub mod algorithm5;
+        pub mod algorithm6;
+        pub mod algorithm7;
+        pub mod algorithm8;
+        pub mod algorithm9;
+        pub mod algorithm10;
+    }
+
+    pub mod intro {
+        pub mod intro1;
+        pub mod intro2;
+    }
+
+    #[path = "quiz1.rs"]
+    pub mod quiz1;
+    #[path = "quiz2.rs"]
+    pub mod quiz2;
+    #[path = "quiz3.rs"]
+    pub mod quiz3;
+}