Improve value display

Cargo.lock

@@ -204,6 +204,7 @@ dependencies = [
  "clap",
  "colored",
  "env_logger",
+ "stanza",
 ]
 
 [[package]]
@@ -404,6 +405,12 @@ dependencies = [
  "winapi",
 ]
 
+[[package]]
+name = "stanza"
+version = "0.5.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5d230b987a5b524a015ded47fed54c5177598a71c90508acee1c5d0b4c955f74"
+
 [[package]]
 name = "strsim"
 version = "0.11.0"

Cargo.toml

@@ -18,3 +18,4 @@ chumsky = { version = "1.0.0-alpha.6", features = ["pratt", "label"] }
 clap = { version = "4.5.2", features = ["derive"] }
 colored = "2.1.0"
 env_logger = "0.11.3"
+stanza = "0.5.1"

src/value.rs

@@ -6,6 +6,12 @@ use std::{
     sync::{Arc, OnceLock},
 };
 
+use stanza::{
+    renderer::{console::Console, Renderer},
+    style::{HAlign, MinWidth, Styles},
+    table::Table,
+};
+
 use crate::{
     abstract_tree::{Identifier, Type},
     error::ValidationError,
@@ -128,22 +134,35 @@ impl Display for Value {
     fn fmt(&self, f: &mut Formatter) -> fmt::Result {
         use ValueInner::*;
 
+        fn create_table() -> Table {
+            Table::with_styles(Styles::default().with(HAlign::Centred).with(MinWidth(3)))
+        }
+
         match self.inner().as_ref() {
             Boolean(boolean) => write!(f, "{boolean}"),
             Float(float) => write!(f, "{float}"),
             Integer(integer) => write!(f, "{integer}"),
-            List(_) => todo!(),
-            Map(map) => {
-                writeln!(f, "{{")?;
+            List(list) => {
+                let mut table = create_table();
 
-                for (identifier, value) in map {
-                    writeln!(f, "    {identifier} = {value}")?;
+                for value in list {
+                    table = table.with_row([value.to_string()]);
                 }
 
-                write!(f, "}}")
+                write!(f, "{}", Console::default().render(&table))
+            }
+            Map(map) => {
+                let mut table = create_table();
+
+                for (identifier, value) in map {
+                    table = table.with_row([identifier.as_str(), &value.to_string()]);
+                }
+
+                write!(f, "{}", Console::default().render(&table))
             }
             Range(_) => todo!(),
             String(string) => write!(f, "{string}"),
+
             Enum(_, _) => todo!(),
         }
     }