Started more robust, efficient, and extensive re-write in 2024 Rust with CLI flags.

Fortune for rematch's current commit: Great blessing − 大吉

Cargo.toml

@@ -1,20 +1,33 @@
 [package]
 name = "rematch"
-version = "0.1.0"
+version = "1.0.0"
 authors = ["Avril <flanchan@cumallover.me>"]
-edition = "2018"
+edition = "2024"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [profile.release]
 opt-level = 3
-lto = "fat"
+lto = true
 codegen-units = 1
 panic = "unwind"
+strip = true
+
+[profile.symbols]
+inherits = "release"
+strip = false
 
 [features]
-perl = ["pcre"]
+default = ["perl"]
+
+# Enable the use of PCRE (extended matching) instead of Rust regexes.
+perl = ["dep:pcre"]
+
+unstable = ["regex/unstable"]
 
 [dependencies]
-regex = "1"
+clap = { version = "4.5.34", features = ["derive", "env", "string"] }
+color-eyre = { version = "0.6.3", default-features = false, features = ["track-caller"] }
 pcre = { version = "0.2.3", optional = true }
+rayon = "1.10.0"
+regex = { version = "1.11.1", features = ["use_std"] }

src/main.rs

@@ -1,10 +1,26 @@
-#![allow(dead_code)]
 
 mod re;
 mod text;
 
-fn main() -> Result<(), Box<dyn std::error::Error>>
+use color_eyre::{
+    eyre::{
+        self,
+        eyre,
+        WrapErr as _,
+    },
+    SectionExt as _, Help as _,
+};
+
+fn initialise() -> eyre::Result<()>
+{
+    color_eyre::install()?;
+    Ok(())
+}
+
+fn main() -> eyre::Result<()>
 {
+    initialise().wrap_err("Fatal: Failed to install panic handle")?;
+
     let args: Vec<String> = std::env::args().collect();
 
     if args.len() < 4 {