misc: fixed some shit thanks to Clippy, have fun with the merge conflicts lmao

assembler/src/lib.rs

@@ -7,7 +7,7 @@ use crate::{lexer::Token, parser::TokenType};
 pub mod lexer;
 pub mod parser;
 
-pub fn assemble(src: &str) -> Vec<Instruction> {
+pub fn assemble(_src: &str) -> Vec<Instruction> {
     todo!()
 }
 
@@ -31,7 +31,7 @@ impl fmt::Display for AssembleError {
         match self {
             AssembleError::Generic => write!(f, "Generic error"),
             AssembleError::UnexpectedToken(tok, expected) => {
-                write!(f, "Unexpected token {:?}, expected {:?}", tok, expected)
+                write!(f, "Unexpected token {tok:?}, expected {expected:?}")
             }
         }
     }