Use lib/bin separation to allow for proper documentation

Cargo.toml

@@ -3,6 +3,16 @@ name = "pnmixer-rs"
 version = "0.1.0"
 authors = ["Julian Ospald <hasufell@posteo.de>"]
 
+[lib]
+name = "pnmixerlib"
+path = "src/lib.rs"
+doc = true
+
+[[bin]]
+name = "pnmixer-rs"
+path = "src/bin.rs"
+doc = false
+
 [dependencies]
 alsa = "^0.1.8"
 alsa-sys = "^0.1.1"

src/bin.rs

@@ -0,0 +1,34 @@
+#![feature(alloc_system)]
+extern crate alloc_system;
+
+extern crate pnmixerlib;
+
+use pnmixerlib::*;
+
+use app_state::*;
+#[cfg(feature = "notify")]
+use libnotify::*;
+use std::rc::Rc;
+
+fn main() {
+    gtk::init().unwrap();
+
+    // TODO: error handling
+    #[cfg(feature = "notify")]
+    init("PNMixer-rs").unwrap();
+
+    flexi_logger::LogOptions::new()
+       .log_to_file(false)
+       // ... your configuration options go here ...
+       .init(Some("pnmixer=debug".to_string()))
+       .unwrap_or_else(|e| panic!("Logger initialization failed with {}", e));
+
+    let apps = Rc::new(AppS::new());
+
+    ui_entry::init(apps);
+
+    gtk::main();
+
+    #[cfg(feature = "notify")]
+    uninit();
+}

src/lib.rs

@@ -0,0 +1,60 @@
+#![feature(alloc_system)]
+extern crate alloc_system;
+
+pub extern crate flexi_logger;
+#[macro_use]
+pub extern crate log;
+
+#[macro_use]
+pub extern crate error_chain;
+
+#[macro_use]
+pub extern crate serde_derive;
+pub extern crate toml;
+pub extern crate serde;
+
+pub extern crate alsa;
+pub extern crate alsa_sys;
+pub extern crate ffi;
+pub extern crate gdk;
+pub extern crate gdk_pixbuf;
+pub extern crate gdk_pixbuf_sys;
+pub extern crate gdk_sys;
+pub extern crate gio;
+pub extern crate glib;
+pub extern crate glib_sys;
+pub extern crate gobject_sys;
+pub extern crate gtk;
+pub extern crate gtk_sys;
+pub extern crate libc;
+pub extern crate png;
+pub extern crate which;
+pub extern crate xdg;
+
+#[cfg(feature = "notify")]
+pub extern crate libnotify;
+
+#[macro_use]
+pub mod errors;
+
+#[macro_use]
+pub mod glade_helpers;
+
+pub mod alsa_card;
+pub mod app_state;
+pub mod audio;
+pub mod prefs;
+pub mod support_alsa;
+pub mod support_audio;
+pub mod support_cmd;
+#[macro_use]
+pub mod support_ui;
+pub mod ui_entry;
+pub mod ui_popup_menu;
+pub mod ui_popup_window;
+pub mod ui_prefs_dialog;
+pub mod ui_tray_icon;
+
+#[cfg(feature = "notify")]
+pub mod notif;
+

src/main.rs

@@ -1,92 +0,0 @@
-#![feature(alloc_system)]
-extern crate alloc_system;
-
-extern crate flexi_logger;
-#[macro_use]
-extern crate log;
-
-#[macro_use]
-extern crate error_chain;
-
-#[macro_use]
-extern crate serde_derive;
-extern crate toml;
-extern crate serde;
-
-extern crate alsa;
-extern crate alsa_sys;
-extern crate ffi;
-extern crate gdk;
-extern crate gdk_pixbuf;
-extern crate gdk_pixbuf_sys;
-extern crate gdk_sys;
-extern crate gio;
-extern crate glib;
-extern crate glib_sys;
-extern crate gobject_sys;
-extern crate gtk;
-extern crate gtk_sys;
-extern crate libc;
-extern crate png;
-extern crate which;
-extern crate xdg;
-
-#[cfg(feature = "notify")]
-extern crate libnotify;
-
-use std::rc::Rc;
-
-#[macro_use]
-mod errors;
-
-#[macro_use]
-mod glade_helpers;
-
-mod alsa_card;
-mod app_state;
-mod audio;
-mod prefs;
-mod support_alsa;
-mod support_audio;
-mod support_cmd;
-#[macro_use]
-mod support_ui;
-mod ui_entry;
-mod ui_popup_menu;
-mod ui_popup_window;
-mod ui_prefs_dialog;
-mod ui_tray_icon;
-
-#[cfg(feature = "notify")]
-mod notif;
-
-
-
-use app_state::*;
-#[cfg(feature = "notify")]
-use libnotify::*;
-
-
-
-fn main() {
-    gtk::init().unwrap();
-
-    // TODO: error handling
-    #[cfg(feature = "notify")]
-    init("PNMixer-rs").unwrap();
-
-    flexi_logger::LogOptions::new()
-       .log_to_file(false)
-       // ... your configuration options go here ...
-       .init(Some("pnmixer=debug".to_string()))
-       .unwrap_or_else(|e| panic!("Logger initialization failed with {}", e));
-
-    let apps = Rc::new(AppS::new());
-
-    ui_entry::init(apps);
-
-    gtk::main();
-
-    #[cfg(feature = "notify")]
-    uninit();
-}