who knows

src/compiler/instruction.rs

@@ -0,0 +1,2 @@
+pub enum Instruction {
+}

src/compiler/mod.rs

@@ -9,6 +9,7 @@ mod elf;
 mod program;
 pub mod riscv64;
 mod target;
+mod instruction;
 
 pub use program::*;
 

src/ir/mod.rs

@@ -1,8 +1,9 @@
 mod namespace;
-mod structure;
+mod lvl1;
+mod lvl2;
 mod file;
 
 pub use namespace::*;
-pub use structure::*;
+pub use lvl1::*;
 pub use file::*;
 

src/parser/v3/nodes/statement.rs

@@ -33,7 +33,7 @@ impl Debug for Statement {
         match self {
             Statement::Let(n, e) => {
                 f.write_str("let ")?;
-                n.fmt(f);
+                n.fmt(f)?;
                 f.write_str(" = ")?;
                 e.fmt(f)?;
                 f.write_char(';')?;