Clean up codebase, fixing minor errors

src/frontend/mod.rs

@@ -1,3 +1,5 @@
+//! frontend/mod.rs
+//!
 //! Provides the frontend interface, including HTTP server.
 
 use std::sync::{Arc, RwLock};

src/frontend/rest/mod.rs

@@ -1,3 +1,5 @@
+//! frontend/rest/mod.rs
+//!
 //! Contains the main web server used within the application.
 
 pub mod server;

src/frontend/rest/server.rs

@@ -1,3 +1,5 @@
+//! frontend/rest/server.rs
+//!
 //! Contains the over-arching server object + methods to manipulate it.
 
 use frontend::rest::services::WebService;

src/frontend/rest/services/attributes.rs

@@ -1,3 +1,5 @@
+//! frontend/rest/services/attributes.rs
+//!
 //! The /api/attr call returns an executable script containing session variables.
 
 use frontend::rest::services::default_future;

src/frontend/rest/services/config.rs

@@ -1,3 +1,5 @@
+//! frontend/rest/services/config.rs
+//!
 //! The /api/config call returns the current installer framework configuration.
 //!
 //! This endpoint should be usable directly from a <script> tag during loading.

src/frontend/rest/services/default_path.rs

@@ -1,3 +1,5 @@
+//! frontend/rest/services/default_path.rs
+//!
 //! The /api/default-path returns the default path for the application to install into.
 
 use frontend::rest::services::default_future;

src/frontend/rest/services/exit.rs

@@ -1,3 +1,5 @@
+//! frontend/rest/services/exit.rs
+//!
 //! The /api/exit closes down the application.
 
 use frontend::rest::services::default_future;

src/frontend/rest/services/install.rs

@@ -1,3 +1,5 @@
+//! frontend/rest/services/install.rs
+//!
 //! The /api/install call installs a set of packages dictated by a POST request.
 
 use frontend::rest::services::stream_progress;

src/frontend/rest/services/installation_status.rs

@@ -1,3 +1,5 @@
+//! frontend/rest/services/installation_status.rs
+//!
 //! The /api/installation-status call returns metadata relating to the current status of
 //! the installation.
 //!

src/frontend/rest/services/mod.rs

@@ -1,3 +1,5 @@
+//! frontend/rest/services/mod.rs
+//!
 //! Provides all services used by the REST server.
 
 use std::sync::{Arc, RwLock, RwLockReadGuard, RwLockWriteGuard};

src/frontend/rest/services/packages.rs

@@ -1,3 +1,5 @@
+//! frontend/rest/services/packages.rs
+//!
 //! The /api/packages call returns all the currently installed packages.
 
 use frontend::rest::services::default_future;

src/frontend/rest/services/static_files.rs

@@ -1,3 +1,5 @@
+//! frontend/rest/services/static_files.rs
+//!
 //! The static files call returns static files embedded within the executable.
 //!
 //! e.g. index.html, main.js, ...

src/frontend/rest/services/uninstall.rs

@@ -1,3 +1,5 @@
+//! frontend/rest/services/uninstall.rs
+//!
 //! The /api/uninstall call uninstalls all packages.
 
 use frontend::rest::services::default_future;

src/frontend/rest/services/update_updater.rs

@@ -1,3 +1,5 @@
+//! frontend/rest/services/update_updater.rs
+//!
 //! The /api/update-updater call attempts to update the currently running updater.
 
 use frontend::rest::services::default_future;

src/frontend/ui/mod.rs

@@ -1,3 +1,5 @@
+//! frontend/ui/mod.rs
+//!
 //! Provides a web-view UI.
 
 use web_view::Content;

src/http.rs

@@ -14,7 +14,7 @@ pub fn assert_ssl(url: &str) -> Result<(), String> {
     if url.starts_with("https://") {
         Ok(())
     } else {
-        Err(format!("Specified URL was not https"))
+        Err("Specified URL was not https".to_string())
     }
 }
 

src/installer.rs

@@ -109,14 +109,14 @@ pub struct LocalInstallation {
 
 macro_rules! declare_messenger_callback {
     ($target:expr) => {
-        &|msg: &TaskMessage| match msg {
-            &TaskMessage::DisplayMessage(msg, progress) => {
+        &|msg: &TaskMessage| match *msg {
+            TaskMessage::DisplayMessage(msg, progress) => {
                 if let Err(v) = $target.send(InstallMessage::Status(msg.to_string(), progress as _))
                 {
                     error!("Failed to submit queue message: {:?}", v);
                 }
             }
-            &TaskMessage::PackageInstalled => {
+            TaskMessage::PackageInstalled => {
                 if let Err(v) = $target.send(InstallMessage::PackageInstalled) {
                     error!("Failed to submit queue message: {:?}", v);
                 }

src/main.rs

@@ -148,7 +148,7 @@ fn main() {
                         info!("Copy attempt failed: {:?}, retrying in 3 seconds.", e);
                         thread::sleep(time::Duration::from_millis(3000));
                     } else {
-                        let _: () = Err(e).log_expect("Copying new binary failed");
+                        Err::<(), _>(e).log_expect("Copying new binary failed");
                     }
                 }
             }

src/sources/github/mod.rs

@@ -49,10 +49,11 @@ impl ReleaseSource for GithubReleases {
         match response.status() {
             StatusCode::OK => {}
             StatusCode::FORBIDDEN => {
-                return Err(format!(
+                return Err(
                     "GitHub is rate limiting you. Try moving to a internet connection \
                      that isn't shared, and/or disabling VPNs."
-                ));
+                        .to_string(),
+                );
             }
             _ => {
                 return Err(format!("Bad status code: {:?}.", response.status()));

src/tasks/ensure_only_instance.rs

@@ -32,13 +32,13 @@ impl Task for EnsureOnlyInstanceTask {
             let exe = name;
 
             if exe.ends_with("maintenancetool.exe") || exe.ends_with("maintenancetool") {
-                return Err(format!("Maintenance tool is already running!"));
+                return Err("Maintenance tool is already running!".to_string());
             }
 
             for package in &context.database.packages {
                 for file in &package.files {
                     if exe.ends_with(file) {
-                        return Err(format!("The installed application is currently running!"));
+                        return Err("The installed application is currently running!".to_string());
                     }
                 }
             }
@@ -52,6 +52,6 @@ impl Task for EnsureOnlyInstanceTask {
     }
 
     fn name(&self) -> String {
-        format!("EnsureOnlyInstanceTask")
+        "EnsureOnlyInstanceTask".to_string()
     }
 }

src/tasks/mod.rs

@@ -133,8 +133,8 @@ impl DependencyTree {
                 continue;
             }
 
-            let result = i.execute(context, &|msg: &TaskMessage| match msg {
-                &TaskMessage::DisplayMessage(msg, progress) => {
+            let result = i.execute(context, &|msg: &TaskMessage| match *msg {
+                TaskMessage::DisplayMessage(msg, progress) => {
                     messenger(&TaskMessage::DisplayMessage(
                         msg,
                         progress / total_tasks + (1.0 / total_tasks) * f64::from(count),
@@ -159,8 +159,8 @@ impl DependencyTree {
 
         let task_result = self
             .task
-            .execute(inputs, context, &|msg: &TaskMessage| match msg {
-                &TaskMessage::DisplayMessage(msg, progress) => {
+            .execute(inputs, context, &|msg: &TaskMessage| match *msg {
+                TaskMessage::DisplayMessage(msg, progress) => {
                     messenger(&TaskMessage::DisplayMessage(
                         msg,
                         progress / total_tasks + (1.0 / total_tasks) * f64::from(count),
@@ -179,8 +179,8 @@ impl DependencyTree {
                 continue;
             }
 
-            let result = i.execute(context, &|msg: &TaskMessage| match msg {
-                &TaskMessage::DisplayMessage(msg, progress) => {
+            let result = i.execute(context, &|msg: &TaskMessage| match *msg {
+                TaskMessage::DisplayMessage(msg, progress) => {
                     messenger(&TaskMessage::DisplayMessage(
                         msg,
                         progress / total_tasks + (1.0 / total_tasks) * f64::from(count),