chore: fix clippy warnings

src/builder/mod.rs

@@ -65,13 +65,13 @@ impl Builder {
 
         // TODO: We shouldn't clone here
         let mut condensed = mod_iter.next().ok_or("No module specified")?.clone();
-        while let Some(module) = mod_iter.next() {
+        for module in mod_iter {
             condensed.merge_with(module.clone());
         }
         let output = generator::generate(condensed);
         let mut file = std::fs::File::create(out_file).expect("create failed");
         file.write_all(output.as_bytes()).expect("write failed");
-        Ok(file.flush().expect("Could not flush file"))
+        file.flush().map_err(|_| "Could not flush file".into())
     }
 }
 

src/generator/x86.rs

@@ -61,8 +61,8 @@ impl X86Generator {
             func,
             globals,
             structs: _,
-            path,
-            imports,
+            path: _,
+            imports: _,
         } = prog;
 
         asm.add(".intel_syntax noprefix");

src/main.rs

@@ -27,7 +27,6 @@ mod command;
 mod generator;
 mod lexer;
 mod parser;
-mod table;
 #[cfg(test)]
 mod tests;
 mod util;

src/table/mod.rs

@@ -1,20 +0,0 @@
-use std::collections::HashMap;
-use crate::parser::node_type::Function;
-use crate::parser::node_type::Type;
-
-pub struct Table {
-    types: Vec<Type>,
-    functions: HashMap<String, Function>,
-    modules: Vec<String>,
-}
-
-impl Table {
-    pub(crate) fn new() -> Self {
-        Self {
-            types: Vec::new(),
-            functions: HashMap::new(),
-            modules: Vec::new()
-        }
-    }
-}
-