style: cargo fmt

src/lib.rs

@@ -3,9 +3,9 @@
 
 use std::fmt::Display;
 
-pub mod semantic;
-pub mod parser;
 pub mod eval;
+pub mod parser;
+pub mod semantic;
 
 /// Term is a recursive data structure that represents a list of terms, an atom, an identifier,
 /// or an integer.
@@ -56,7 +56,7 @@ impl Term {
                     width += t.width();
                 }
                 width
-            },
+            }
             Term::Atom(s) => s.len(),
             Term::Identifier(s) => s.len(),
             Term::Int(n) => n.to_string().len(),
@@ -66,7 +66,7 @@ impl Term {
         }
     }
 
-    fn pretty_print(&self, f: &mut std::fmt::Formatter<'_>, indent: usize)-> std::fmt::Result  {
+    fn pretty_print(&self, f: &mut std::fmt::Formatter<'_>, indent: usize) -> std::fmt::Result {
         match self {
             Term::List(s) | Term::Vec(s) => {
                 if self.width() + indent > 80 {
@@ -80,7 +80,7 @@ impl Term {
                 }
 
                 Ok(())
-            },
+            }
             Term::Atom(s) => write!(f, ":{}", s),
             Term::Identifier(s) => write!(f, "{}", s),
             Term::Int(s) => write!(f, "{}", s),
@@ -152,4 +152,4 @@ impl SrcPos {
     pub fn reset(&mut self) {
         self.byte.start = self.byte.end;
     }
-}
+}

src/main.rs

@@ -1,5 +1,3 @@
-
-
 pub mod repl;
 
 use clap::Parser;
@@ -19,7 +17,6 @@ struct Args {
 }
 
 fn main() -> miette::Result<()> {
-
     // Install the panic handler.
     bupropion::install(bupropion::BupropionHandlerOpts::new).into_diagnostic()?;
 

src/parser.rs

@@ -1,6 +1,6 @@
 use std::{iter::Peekable, str::Chars};
 
-use crate::{Term, SrcPos};
+use crate::{SrcPos, Term};
 
 pub fn is_identifier_char(c: char) -> bool {
     c != ' ' && c != '\n' && c != '\t' && c != '(' && c != ')' && c != '"' && c != ';'

src/repl.rs

@@ -32,7 +32,7 @@ pub fn repl() {
         if rl.load_history(&path).is_err() {
             println!("No previous history.");
         }
-    } 
+    }
 
     loop {
         let readline = rl.readline("> ");
@@ -53,10 +53,10 @@ pub fn repl() {
                 println!("Error: {err:?}");
                 break;
             }
-        }   
+        }
     }
 
     if let Some(path) = path {
-        let _ =rl.append_history(&path);
+        let _ = rl.append_history(&path);
     }
-}
+}

src/semantic.rs

@@ -117,7 +117,6 @@ pub mod recur {
     }
 }
 
-
 /// Define expression construct, it's a definition of a value.
 pub mod def {
     pub use super::*;