From f9bdb7896c404eeeac3221ea35c84cfccdda276f Mon Sep 17 00:00:00 2001
From: Marc Plano-Lesay <kernald@enoent.fr>
Date: Fri, 11 Oct 2024 11:46:53 +1100
Subject: [PATCH] Set-up rayon

---
 Cargo.lock  | 1 +
 Cargo.toml  | 1 +
 src/main.rs | 3 ++-
 3 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/Cargo.lock b/Cargo.lock
index a65bb35..99622e7 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -243,6 +243,7 @@ dependencies = [
  "log",
  "pdf-writer",
  "pretty_env_logger",
+ "rayon",
  "walkdir",
  "zip",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index 6140600..342995a 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -9,5 +9,6 @@ image = "0.25.2"
 log = "0.4.22"
 pdf-writer = "0.12.0"
 pretty_env_logger = "0.5.0"
+rayon = "1.10.0"
 walkdir = "2.5.0"
 zip = "2.2.0"
diff --git a/src/main.rs b/src/main.rs
index af75cfe..53c30ec 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,6 +1,7 @@
 use clap::{Parser, ValueHint};
 use log::info;
 use pdf_writer::{Content, Filter, Finish, Name, Pdf, Rect, Ref};
+use rayon::prelude::*;
 use std::ffi::OsStr;
 use std::fs::File;
 use std::io::Read;
@@ -79,7 +80,7 @@ fn convert_cbz(cbz_path: &Path, output_dir: &Path) -> Result<(), Box<dyn std::er
         }
     }
 
-    images.sort_by_key(|img| img.name.clone());
+    images.par_sort_by_key(|img| img.name.clone());
 
     let mut pdf = Pdf::new();
     let catalog_id = Ref::new(1);