refactor: upgrade Rust edition to 2024

Cargo.toml

@@ -6,7 +6,7 @@ license = "MIT"
 description = "A tool that reminds you to commit with the correct email address"
 repository = "https://github.com/mkqavi/commit-email"
 readme = "README.md"
-edition = "2021"
+edition = "2024"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 

src/config.rs

@@ -22,7 +22,7 @@ impl Config {
                 return Err(anyhow::Error::from(io::Error::new(
                     io::ErrorKind::NotFound,
                     "Could not find the config directory",
-                )))
+                )));
             }
         };
 

src/main.rs

@@ -1,8 +1,8 @@
-use anyhow::{bail, Result};
+use anyhow::{Result, bail};
 use config::Config;
+use cursive::Cursive;
 use cursive::event::Key;
 use cursive::views::{Dialog, SelectView};
-use cursive::Cursive;
 use repo::Repo;
 use scp::ScpPath;
 use std::env;
@@ -31,10 +31,10 @@ fn main() -> Result<()> {
 
     let config_url = repo.get_remote_url();
 
-    if let Some(url) = &config_url {
-        if config.ignores(url) {
-            return Ok(());
-        }
+    if let Some(url) = &config_url
+        && config.ignores(url)
+    {
+        return Ok(());
     }
 
     if repo.get_local_email().is_some() {

src/repo.rs

@@ -1,4 +1,4 @@
-use crate::{repo_error::RepoError, ScpPath};
+use crate::{ScpPath, repo_error::RepoError};
 use git2::{Config, ConfigLevel, Repository};
 use std::{
     path::Path,

src/scp.rs

@@ -14,7 +14,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-use anyhow::{anyhow, Result};
+use anyhow::{Result, anyhow};
 use regex::Regex;
 use serde::{Deserialize, Serialize};
 use std::str::FromStr;