added c-main dependency

Cargo.lock

@@ -30,6 +30,15 @@ version = "1.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
 
+[[package]]
+name = "c-main"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "797bbff8bd2bcddb7f0ee638b55398686adac15174689a86da5ffc0f51219f75"
+dependencies = [
+ "libc",
+]
+
 [[package]]
 name = "cexpr"
 version = "0.6.0"
@@ -205,6 +214,7 @@ dependencies = [
 name = "tomcat"
 version = "0.0.1"
 dependencies = [
+ "c-main",
  "toml",
  "yacexits",
 ]

Cargo.toml

@@ -6,5 +6,6 @@ license = "AGPL-3.0-or-later"
 authors = [ "Emma Tebibyte <emma@tebibyte.media>" ]
 
 [dependencies]
+c-main = "1.0.1"
 toml = "0.5.9"
 yacexits = "0.1.2"

src/main.rs

@@ -16,18 +16,18 @@
  * along with this program. If not, see https://www.gnu.org/licenses/.
  */
 
+#![no_main]
+
 use std::{
-  env,
   fs::File,
-  io::{
+  io::Read,
-    Read,
-    stdin,
-  },
   iter::Peekable,
+  os::fd::{ FromRawFd },
   path::Path,
   str::FromStr,
 };
 
+use c_main::Args;
 use toml::Value;
 use yacexits::*;