refactor: update style

Author: Edmo Lima

src/algorithm/document_distance.rs

@@ -31,9 +31,7 @@ pub fn document_distance(a: &str, b: &str) -> f64 {
 
     let dot_product: f64 = vec_a.iter().zip(vec_b.iter()).map(|(x, y)| x * y).sum();
 
-    let norm = |v: &[f64]| {
-        v.iter().map(|x| x * x).sum::<f64>().sqrt()
-    };
+    let norm = |v: &[f64]| v.iter().map(|x| x * x).sum::<f64>().sqrt();
 
     let norm_a = norm(&vec_a);
     let norm_b = norm(&vec_b);
@@ -65,4 +63,4 @@ fn get_word_frequencies(text: &str) -> HashMap<String, f64> {
         });
 
     word_counts
-}
+}

src/cli.rs

@@ -1,4 +1,3 @@
-
 use clap::{Parser, Subcommand};
 
 /// Docdiff CLI arguments and subcommands
@@ -25,4 +24,3 @@ pub enum Commands {
     /// Show information about the program.
     Info,
 }
-

src/commands/diff.rs

@@ -1,10 +1,15 @@
-use anyhow::Result;
 use crate::utils;
-use docdiff::algorithm::document_distance;
+use anyhow::Result;
 use colored::*;
+use docdiff::algorithm::document_distance;
 
 pub fn run(original: &str, modified: &str) -> Result<()> {
-    println!("\n{} Comparing '{}' with '{}'...", "🔍".blue().bold(), original.green(), modified.green());
+    println!(
+        "\n{} Comparing '{}' with '{}'...",
+        "🔍".blue().bold(),
+        original.green(),
+        modified.green()
+    );
     let text_a = utils::read_file(original)?;
     let text_b = utils::read_file(modified)?;
 
@@ -31,7 +36,11 @@ pub fn run(original: &str, modified: &str) -> Result<()> {
     };
 
     println!("{}", "Result:".bold().underline());
-    println!("Document distance: {} (Similarity: {}%)", format!("{:.3}", distance).cyan(), format!("{:.0}", similarity).cyan());
+    println!(
+        "Document distance: {} (Similarity: {}%)",
+        format!("{:.3}", distance).cyan(),
+        format!("{:.0}", similarity).cyan()
+    );
     println!("{}\n", verdict.color(verdict_color).bold());
     Ok(())
 }

src/main.rs

@@ -1,17 +1,15 @@
-pub mod commands;
 mod cli;
+pub mod commands;
 mod utils;
 
+use crate::cli::{Cli, Commands};
 use anyhow::Result;
 use clap::Parser;
-use crate::cli::{Cli, Commands};
 
 fn main() -> Result<()> {
     let cli = Cli::parse();
     match cli.command {
-        Commands::Diff { original, modified } => {
-            commands::diff::run(&original, &modified)
-        }
+        Commands::Diff { original, modified } => commands::diff::run(&original, &modified),
         Commands::Info => {
             commands::info::run();
             Ok(())

src/utils.rs

@@ -1,8 +1,7 @@
+use anyhow::{Context, Result};
 use std::fs;
-use anyhow::{Result, Context};
 
 /// Reads the entire contents of a file as a String.
 pub fn read_file(path: &str) -> Result<String> {
-    fs::read_to_string(path)
-        .with_context(|| format!("Failed to read file: {path}"))
+    fs::read_to_string(path).with_context(|| format!("Failed to read file: {path}"))
 }