Update rust version to 2024

Fix #72

Author: tao-guo

Cargo.toml

@@ -10,7 +10,7 @@ categories = ["command-line-interface", "command-line-utilities"]
 readme = "README.md"
 version = "1.9.6"
 authors = ["rust-shell-script <[email protected]>"]
-edition = "2018"
+edition = "2024"
 rust-version = "1.88"
 
 [workspace]

macros/Cargo.toml

@@ -7,7 +7,7 @@ repository = "https://github.com/rust-shell-script/rust_cmd_lib"
 keywords = ["shell", "script", "cli", "process", "pipe"]
 version = "1.9.6"
 authors = ["Tao Guo <[email protected]>"]
-edition = "2018"
+edition = "2024"
 rust-version = "1.88"
 
 [lib]

macros/src/lexer.rs

@@ -291,7 +291,7 @@ impl Lexer {
         } else {
             let mut is_redirect = false;
             if s == "1" || s == "2" {
-                if let Some(TokenTree::Punct(ref p)) = self.iter.peek_no_gap() {
+                if let Some(TokenTree::Punct(p)) = self.iter.peek_no_gap() {
                     if p.as_char() == '>' {
                         self.iter.next();
                         self.scan_redirect_out(if s == "1" { 1 } else { 2 });