Merge pull request #12 from szymon-jozef/szymon-jozef-patch-1

Update issue templates

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,32 @@
+---
+name: Bug report
+about: Create a report to help us improve
+title: ''
+labels: ''
+assignees: ''
+type: Bug
+
+---
+
+**Describe the bug**
+A clear and concise description of what the bug is.
+
+**To Reproduce**
+Steps to reproduce the behavior:
+1. Crate an object
+2. Run a method with following arguments
+3. See error
+Or something like this.
+
+**Expected behavior**
+A clear and concise description of what you expected to happen.
+
+**Screenshots**
+If applicable, add screenshots to help explain your problem.
+
+**Desktop (please complete the following information):**
+ - OS: [e.g. nixOS, arch linux]
+ - Version [e.g 1.0.0]
+
+**Additional context**
+Add any other context about the problem here.

.github/ISSUE_TEMPLATE/feature_request.md

@@ -0,0 +1,21 @@
+---
+name: Feature request
+about: Suggest an idea for this project
+title: ''
+labels: ''
+assignees: ''
+type: Feature
+
+---
+
+**Is your feature request related to a problem? Please describe.**
+A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
+
+**Describe the solution you'd like**
+A clear and concise description of what you want to happen.
+
+**Describe alternatives you've considered**
+A clear and concise description of any alternative solutions or features you've considered.
+
+**Additional context**
+Add any other context or screenshots about the feature request here.

Cargo.lock

@@ -336,7 +336,7 @@ dependencies = [
 
 [[package]]
 name = "libnotify-rs"
-version = "0.3.1"
+version = "1.0.0"
 dependencies = [
  "bindgen",
  "clap",

Cargo.toml

@@ -1,14 +1,14 @@
 [package]
 name = "libnotify-rs"
-version = "0.3.1"
+version = "1.0.0"
 edition = "2024"
 authors = [ "szymon_jozef"]
 description = "Rust bindings for libnotify"
 readme = "./README.md"
-homepage = "https://github.com/szymon-jozef/libnotify-rs"
 repository = "https://github.com/szymon-jozef/libnotify-rs"
+documentation = "https://szymon-jozef.github.io/libnotify-rs/libnotify_rs/index.html"
 license = "MIT"
-keywords = [ "bindings", "libnotify" ]
+keywords = [ "bindings", "libnotify", "notificatons" ]
 build = "./build.rs"
 
 [dependencies]

README.md

@@ -27,11 +27,9 @@ Available at [github pages](https://szymon-jozef.github.io/libnotify-rs/libnotif
 ## Add to project
 Type in:
 ```bash
-cargo add --git "https://github.com/szymon-jozef/libnotify-rs" --tag <desired version>
+cargo add libnotify-rs
 ```
 
-Tag argument is optional, but encouraged.
-
 ### Nix flake
 For nix users, there is also a flake inside. If you want to use it add this to your flake:
 
@@ -51,13 +49,15 @@ packages = [
 
 ## Dependencies
 To use this crate you need to have installed:
-- [libnotify](https://gitlab.gnome.org/GNOME/libnotify), duh (version 0.8.8 >= is supported)
+- [libnotify](https://gitlab.gnome.org/GNOME/libnotify), duh (version 0.8.8 >= is tested. Older versions may work, but are unsupported)
 - [clang](https://clang.llvm.org/) for bindgen
 - [pkg-config](https://www.freedesktop.org/wiki/Software/pkg-config/?__goaway_challenge=meta-refresh&__goaway_id=e567f4f3ff21df0fb2b589fc86ed197e&__goaway_referer=https%3A%2F%2Fsearch.brave.com%2F), to find the above
 
 ## Examples
 Refer to [examples dir](./examples)
 
+Also have a look at [notify-send-rs](https://github.com/szymon-jozef/notify-send-rs). That's a small notify-send clone I made with this lib, as an example.
+
 Sneak peek for making a notification:
 
 ### Without my super cool wrapper (:()

src/api/functions.rs

@@ -9,10 +9,26 @@ use super::libnotify::*;
  *(what a cool section comment)
 */
 
-/// Initialized libnotify. This must be called before any other functions.
+/// Initializes libnotify. This must be called before any other functions.
 ///
 /// Starting from 0.8, if the provided app_name is NULL, libnotify will try to figure it out from the running application. Before it was not allowed, and was causing libnotify not to be initialized.
 ///
+/// # Example
+///
+/// ```
+/// use libnotify_rs::api::{
+///     functions::init,
+///     notification:: Notification,
+/// };
+///
+/// fn main() -> Result<(), Box<dyn std::error::Error>> {
+///     init("Test app")?; // we need to init libnotify __before__ any other libnotify code
+///     let notification = Notification::new("Test", None, None)?; // Some libnotify call
+///     Ok(())
+/// }
+///
+/// ```
+///
 /// # Errors
 /// This function can return LibnotifyError::{InitError, NulError}
 pub fn init<'a, T>(app_name: T) -> Result<(), LibnotifyError>
@@ -38,6 +54,19 @@ where
 /// Uninitializes libnotify.
 ///
 /// This should be called when the program no longer needs libnotify for the rest of its lifecycle, typically just before exitting.
+///
+/// # Example
+/// ```
+/// use libnotify_rs::api::functions::{init, uninit};
+///
+/// fn main() -> Result<(), Box<dyn std::error::Error>> {
+///     init("Test app")?;
+///     // let notify = ...
+///     uninit(); // __always__ uninit libnotify after use
+///     Ok(())
+/// }
+///
+/// ```
 pub fn uninit() {
     unsafe {
         notify_uninit();
@@ -45,6 +74,20 @@ pub fn uninit() {
 }
 
 /// Gets whether or not libnotify is initialized.
+///
+/// # Example
+/// ```
+/// use libnotify_rs::api::functions::{init, is_initted};
+///
+/// fn main() -> Result<(), Box<dyn std::error::Error>> {
+///     if !is_initted() { // useful for conditional initing
+///         init("Test app")?;
+///     }
+///
+///     Ok(())
+/// }
+///
+/// ```
 pub fn is_initted() -> bool {
     unsafe { notify_is_initted() != 0 }
 }
@@ -54,6 +97,20 @@ pub fn is_initted() -> bool {
 */
 
 /// Gets the application name registered.
+///
+/// # Example
+/// ```
+/// use libnotify_rs::api::functions::{get_app_name, init};
+///
+/// fn main() -> Result<(), Box<dyn std::error::Error>> {
+///     let app_name = "Test app";
+///     init(app_name)?;
+///     let app_name_gotten: String = get_app_name().ok_or::<String>("No name gotten".into())?;
+///     assert_eq!(app_name, app_name_gotten);
+///     Ok(())
+/// }
+///
+/// ```
 pub fn get_app_name() -> Option<String> {
     let app_name_c: *const std::os::raw::c_char = unsafe { notify_get_app_name() };
 
@@ -70,6 +127,20 @@ pub fn get_app_name() -> Option<String> {
 
 /// Gets the application icon registered.
 /// Available since: 0.8.4
+///
+/// # Example
+/// ```
+/// use libnotify_rs::api::functions::{get_app_icon, get_app_name, init, set_app_icon};
+///
+/// fn main() -> Result<(), Box<dyn std::error::Error>> {
+///     init("Test app")?;
+///     let icon = "gimp";
+///     set_app_icon(icon)?;
+///     let icon_gotten = get_app_icon().ok_or::<String>("No app icon set".into())?;
+///     assert_eq!(icon, icon_gotten);
+///     Ok(())
+/// }
+/// ```
 pub fn get_app_icon() -> Option<String> {
     let app_icon_c: *const std::os::raw::c_char = unsafe { notify_get_app_icon() };
 
@@ -86,6 +157,27 @@ pub fn get_app_icon() -> Option<String> {
 
 /// Queries the server capabilities.
 /// Synchronously queries the server for its capabilities and returns them in a list.
+///
+/// # Example
+/// ```
+/// use libnotify_rs::api::functions::{self, uninit};
+///
+/// fn main() -> Result<(), Box<dyn std::error::Error>> {
+///     functions::init("Test app")?;
+///
+///     if let Some(caps) = functions::get_server_caps() {
+///         println!("=== Server caps ===");
+///         for s in caps {
+///             println!("{}", s);
+///         }
+///     } else {
+///         eprintln!("No server caps");
+///     }
+///     
+///     Ok(())
+/// }
+///
+/// ```
 pub fn get_server_caps() -> Option<Vec<String>> {
     let mut vec: Vec<String> = vec![];
 
@@ -135,6 +227,41 @@ pub struct ServerInfo {
 
 /// Queries the server for information.
 /// Synchronously queries the server for its information, specifically, the name, vendor, server version, and the version of the notifications specification that it is compliant with.
+///
+/// # Example
+/// ```
+///
+/// use libnotify_rs::api::functions::{self, uninit};
+///
+/// fn main() -> Result<(), Box<dyn std::error::Error>> {
+///     functions::init("Test app")?;
+///
+///     if let Some(info) = functions::get_server_info() {
+///         println!("=== Server info ===");
+///         if let Some(name) = info.name {
+///             println!("Server name: {}", name);
+///         }
+///
+///         if let Some(vendor) = info.vendor {
+///             println!("Server vendor: {}", vendor);
+///         }
+///
+///         if let Some(version) = info.version {
+///             println!("Server version: {}", version);
+///         }
+///
+///         if let Some(spec_version) = info.spec_version {
+///             println!("Server spec version: {}", spec_version);
+///         }
+///     } else {
+///         eprintln!("No server info");
+///     }
+///
+///     uninit();
+///
+///     Ok(())
+/// }
+/// ```
 pub fn get_server_info() -> Option<ServerInfo> {
     let mut ret_name = std::ptr::null_mut() as *mut std::os::raw::c_char;
     let mut ret_vendor = std::ptr::null_mut() as *mut std::os::raw::c_char;
@@ -169,6 +296,19 @@ pub fn get_server_info() -> Option<ServerInfo> {
 ///
 /// # Errors
 /// This function can return LibnotifyError::NulError
+///
+/// # Example
+/// ```
+/// use libnotify_rs::api::functions::{get_app_name, init, set_app_name};
+///
+/// fn main() -> Result<(), Box<dyn std::error::Error>> {
+///     init("Test app")?;
+///     let app_name = "morbius app";
+///     set_app_name(app_name)?;
+///     assert_eq!(app_name, get_app_name().unwrap());
+///     Ok(())
+/// }
+/// ```
 pub fn set_app_name(app_name: &str) -> Result<(), LibnotifyError> {
     let app_name_c = std::ffi::CString::new(app_name)?;
     unsafe { notify_set_app_name(app_name_c.as_ptr()) };
@@ -183,6 +323,19 @@ pub fn set_app_name(app_name: &str) -> Result<(), LibnotifyError> {
 ///
 /// # Errors
 /// This function can return LibnotifyError::NulError
+///
+/// # Example
+/// ```
+/// use libnotify_rs::api::functions::{get_app_icon, init, set_app_icon};
+///
+/// fn main() -> Result<(), Box<dyn std::error::Error>> {
+///     init("Test app")?;
+///     let app_icon = "morbius app";
+///     set_app_icon(app_icon)?;
+///     assert_eq!(app_icon, get_app_icon().unwrap());
+///     Ok(())
+/// }
+/// ```
 pub fn set_app_icon(app_icon: &str) -> Result<(), LibnotifyError> {
     let app_icon_c = std::ffi::CString::new(app_icon)?;
     unsafe { notify_set_app_icon(app_icon_c.as_ptr()) };

src/api/notification.rs

@@ -66,6 +66,23 @@ impl<'a> Notification {
     ///
     /// # Errors
     /// This function can return LibnotifyError::{NewNotificationError, NulError}
+    ///
+    /// # Example
+    /// ```
+    ///
+    /// use libnotify_rs::api::{
+    ///     functions::{init, uninit},
+    ///     notification::Notification,
+    /// };
+    ///
+    /// fn main() -> Result<(), Box<dyn std::error::Error>> {
+    ///     init("Test app")?;
+    ///     let notification = Notification::new("My notification", "Yap yap", None)?;
+    ///     // ...
+    ///     uninit();
+    ///     Ok(())
+    /// }
+    /// ```
     pub fn new<T, Y>(summary: &str, body: T, icon: Y) -> Result<Self, LibnotifyError>
     where
         T: Into<Option<&'a str>>,
@@ -94,6 +111,8 @@ impl<'a> Notification {
 
     /// Add callback to notification.
     ///
+    /// This function needs a [glib mainloop](https://docs.gtk.org/glib/main-loop.html)
+    ///
     /// # Args
     /// `action` – action identifier. `default` will work for most use cases. Other text will be
     /// displayed as button names.
@@ -104,6 +123,39 @@ impl<'a> Notification {
     ///
     /// # Errors
     /// This function can return LibnotifyError::NulError
+    ///
+    /// # Example
+    /// ```no_run(There's no notification deamon on CI and no one to click the notification)
+    /// use glib::MainLoop;
+    /// use libnotify_rs::{
+    ///     api::functions::{init, uninit},
+    ///     api::notification::Notification,
+    /// };
+    ///
+    /// fn main() -> Result<(), Box<dyn std::error::Error>> {
+    ///     init("Coffee reminder")?;
+    ///     let mut notify = Notification::new("Drink coffee", "Click me when you're done drinking", None)?;
+    ///
+    ///     // We need to have  a glib main loop in order to receive callback actions
+    ///     let main_loop = MainLoop::new(None, false);
+    ///     let loop_clone = main_loop.clone();
+    ///
+    ///     notify.add_action("default", "I'm drinking!", move |action_name| {
+    ///         println!("User drunk his coffee!");
+    ///         println!("Action was named: {}", action_name);
+    ///         loop_clone.quit();
+    ///     })?;
+    ///
+    ///     notify.show()?;
+    ///     main_loop.run();
+    ///
+    ///     println!("Glib mainloop has ended");
+    ///
+    ///     uninit();
+    ///
+    ///     Ok(())
+    /// }
+    /// ```
     pub fn add_action<F>(
         &mut self,
         action: &str,
@@ -136,6 +188,32 @@ impl<'a> Notification {
     }
 
     /// Clears all actions from the notification
+    ///
+    /// # Example
+    /// ```
+    /// use libnotify_rs::api::{
+    ///     functions::{init, uninit},
+    ///     notification::Notification,
+    /// };
+    ///
+    /// fn main() -> Result<(), Box<dyn std::error::Error>> {
+    ///     init("Test app")?;
+    ///     let mut notification = Notification::new("My notification", "Yap yap", None)?;
+    ///     notification.add_action("default", "yap", |action| {
+    ///         // do stuff
+    ///     })?;
+    ///
+    ///     notification.add_action("click", "yappers", |action| {
+    ///         // do some other stuff
+    ///     })?;
+    ///
+    ///     notification.clear_actions(); // now there are no callbacks!
+    ///
+    ///     uninit();
+    ///     Ok(())
+    /// }
+    /// ```
+    ///
     pub fn clear_actions(&mut self) {
         unsafe { notify_notification_clear_actions(self.inner) }
     }
@@ -149,6 +227,22 @@ impl<'a> Notification {
     ///
     /// # Errors
     /// This function can return LibnotifyError::{AllocationError, GerrorError}
+    ///
+    /// # Example
+    /// ```no_run(Not notification deamon on CI)
+    /// use libnotify_rs::api::{functions::init, notification::Notification};
+    ///
+    /// fn main() -> Result<(), Box<dyn std::error::Error>> {
+    ///     init("Test app")?;
+    ///     let notification = Notification::new("My notification", "Yap yap", None)?;
+    ///     notification.show()?;
+    ///     std::thread::sleep(std::time::Duration::from_secs(5)); // To do this you can just set duration,
+    ///     // but this is an example
+    ///     notification.close()?; // After 5 seconds no notification
+    ///
+    ///     Ok(())
+    /// }
+    /// ```
     pub fn close(&self) -> Result<(), LibnotifyError> {
         let mut gerror = std::ptr::null_mut() as *mut GError;
 
@@ -179,6 +273,37 @@ impl<'a> Notification {
     /// Returns the closed reason code for the notification.
     ///
     /// This is valid only after the Notification::closed signal is emitted.
+    ///
+    /// This function needs a [glib mainloop](https://docs.gtk.org/glib/main-loop.html)
+    ///
+    /// # Example
+    /// ```no_run(No notificaton daemon on CI)
+    /// use glib::MainLoop;
+    /// use libnotify_rs::{
+    ///     api::functions::{init, uninit},
+    ///     api::notification::Notification,
+    /// };
+    ///
+    /// fn main() -> Result<(), Box<dyn std::error::Error>> {
+    ///     init("Coffee reminder")?;
+    ///     let mut notify = Notification::new("Drink coffee", "Click me when you're done drinking", None)?;
+    ///
+    ///     // We need to have  a glib main loop in order to receive closed_reason
+    ///     let main_loop = MainLoop::new(None, false);
+    ///     let loop_clone = main_loop.clone();
+    ///
+    ///     notify.show()?;
+    ///     main_loop.run();
+    ///
+    ///     // Thanks to the main loop we can also read why the notification was closed
+    ///     println!(
+    ///         "Notification closed, because: {:?}",
+    ///         notify.get_closed_reason()
+    ///     );
+    ///
+    ///     Ok(())
+    /// }
+    ///```
     pub fn get_closed_reason(&self) -> ClosedReason {
         match unsafe { notify_notification_get_closed_reason(self.inner) } {
             NotifyClosedReason_NOTIFY_CLOSED_REASON_UNSET => ClosedReason::Unset,
@@ -192,8 +317,11 @@ impl<'a> Notification {
 
     /// Sets the application icon for the notification.
     ///
+    /// Refer to the [documentation](https://specifications.freedesktop.org/icon-naming/latest/) for
+    /// icon names.
+    ///
     /// If this function is not called, the application icon will be set from the value set via
-    /// `set_app_icon()`.
+    /// `set_app_icon()`. Usage is the same.
     ///
     /// Available since: 0.8.4
     ///
@@ -208,7 +336,7 @@ impl<'a> Notification {
 
     /// Sets the application name for the notification.
     ///
-    /// If this function is not called, the application name will be set from the value used in init() or overridden with set_app_name().
+    /// If this function is not called, the application name will be set from the value used in init() or overridden with set_app_name(). Usage is the same.
     ///
     /// Available since: 0.7.3
     ///
@@ -225,6 +353,8 @@ impl<'a> Notification {
     ///
     /// This can be used by the notification server to filter or display the data in a certain way
     ///
+    /// The only reference to what this even is, is [this thread](https://unix.stackexchange.com/questions/251243/what-do-a-notify-send-notification-category-hint-and-version-parameters-mean). If you know how to use this bad boy, have fun :D
+    ///
     /// # Errors
     /// This function can return LibnotifyError::{NulError}
     pub fn set_category(&mut self, category: &str) -> Result<(), LibnotifyError> {
@@ -238,6 +368,9 @@ impl<'a> Notification {
     ///
     /// Available since: 0.6
     ///
+    ///
+    /// The only reference to what this even is, is [this thread](https://unix.stackexchange.com/questions/251243/what-do-a-notify-send-notification-category-hint-and-version-parameters-mean). If you know how to use this bad boy, have fun :D
+    ///
     /// # Errors
     /// This function can return LibnotifyError::{NulError, AllocationError}
     pub fn set_hint(&mut self, key: &str, value: HintValue) -> Result<(), LibnotifyError> {
@@ -266,6 +399,26 @@ impl<'a> Notification {
     /// Sets the timeout of the notification.
     ///
     /// Note that the timeout may be ignored by the server.
+    ///
+    /// # Example
+    /// ```
+    /// use libnotify_rs::api::{
+    ///     functions::{init, uninit},
+    ///     notification::{self, Notification},
+    /// };
+    ///
+    /// fn main() -> Result<(), Box<dyn std::error::Error>> {
+    ///     init("I love coffee")?;
+    ///     let mut notify = Notification::new(
+    ///         "Remember to drink coffe!",
+    ///         "Coffee is very important for your mental health!",
+    ///         None,
+    ///     )?;
+    ///
+    ///     notify.set_timeout(notification::Timeout::Custom(1000 * 10)); // 10 secs
+    ///     Ok(())
+    /// }
+    /// ```
     pub fn set_timeout(&mut self, timeout: Timeout) {
         let timeout_c = match timeout {
             Timeout::Default => NOTIFY_EXPIRES_DEFAULT,
@@ -277,6 +430,25 @@ impl<'a> Notification {
     }
 
     /// Sets the urgency level of this notification
+    /// # Example
+    /// ```
+    /// use libnotify_rs::api::{
+    ///     functions::{init, uninit},
+    ///     notification::{self, Notification},
+    /// };
+    ///
+    /// fn main() -> Result<(), Box<dyn std::error::Error>> {
+    ///     init("I love coffee")?;
+    ///     let mut notify = Notification::new(
+    ///         "Remember to drink coffe!",
+    ///         "Coffee is very important for your mental health!",
+    ///         None,
+    ///     )?;
+    ///
+    ///     notify.set_urgency(notification::Urgency::Critical); // coffee is very important
+    ///     Ok(())
+    /// }
+    /// ```
     pub fn set_urgency(&mut self, urgency: Urgency) {
         let urgency: u32 = match urgency {
             Urgency::Low => NotifyUrgency_NOTIFY_URGENCY_LOW,
@@ -291,6 +463,27 @@ impl<'a> Notification {
     ///
     /// # Errors
     /// This function can return LibnotifyError::{GerrorError, AllocationError}
+    ///
+    /// # Example
+    /// ```no_run(No notification daemon on CI)
+    /// use libnotify_rs::api::{
+    ///     functions::{init, uninit},
+    ///     notification::{self, Notification},
+    /// };
+    ///
+    /// fn main() -> Result<(), Box<dyn std::error::Error>> {
+    ///     init("I love coffee")?;
+    ///     let mut notify = Notification::new(
+    ///         "Remember to drink coffe!",
+    ///         "Coffee is very important for your mental health!",
+    ///         None,
+    ///     )?;
+    ///
+    ///     notify.show()?;
+    ///
+    ///     Ok(())
+    /// }
+    /// ```
     pub fn show(&self) -> Result<(), LibnotifyError> {
         let mut gerror = std::ptr::null_mut() as *mut GError;
 
@@ -323,6 +516,19 @@ impl<'a> Notification {
     ///
     /// # Errors
     /// This function can return LibnotifyError::{NulError}
+    ///
+    /// # Example
+    /// ```
+    /// use libnotify_rs::api::{functions::init, notification::Notification};
+    ///
+    /// fn main() -> Result<(), Box<dyn std::error::Error>> {
+    ///     init("Test app")?;
+    ///     let mut notification = Notification::new("My notification", "Yap yap", None)?;
+    ///     notification.update("My new summary", "My new body", None)?;
+    ///
+    ///     Ok(())
+    /// }
+    /// ```
     pub fn update<'b, F, I>(
         &mut self,
         summary: &str,
@@ -362,6 +568,7 @@ impl Drop for Notification {
     }
 }
 
+/// This function translates c callback to rust. Used in `add_action`
 unsafe extern "C" fn action_trampoline<F>(
     _notification: *mut NotifyNotification,
     action: *mut ::std::os::raw::c_char,
@@ -379,6 +586,7 @@ unsafe extern "C" fn action_trampoline<F>(
     callback(&action);
 }
 
+/// This function tells c how to free memory of our callback
 unsafe extern "C" fn drop_box<F>(data: gpointer) {
     unsafe { drop(Box::from_raw(data as *mut F)) };
 }
@@ -414,4 +622,7 @@ mod tests {
                 .is_null()
         );
     }
+
+    // I meant to write more tests, but I'm to lazy :3
+    // Doctests should suffice
 }

src/lib.rs

@@ -10,12 +10,13 @@
 //!
 //! # Features
 //!
-//! - clap – enables [clap] support for `Urgency`
+//! - clap – enables [clap](https://docs.rs/clap/latest/clap/) support for `Urgency`
 //!
 #![allow(non_upper_case_globals)]
 #![allow(non_camel_case_types)]
 #![allow(non_snake_case)]
 #![warn(missing_docs)]
+#![warn(clippy::missing_errors_doc)]
 
 #[cfg(not(target_os = "linux"))]
 compile_error!("Libnotify-rs only supports linux");

src/wrappers/builder.rs

@@ -19,6 +19,29 @@ impl<'a> NotificationBuilder<'a> {
     /// # Errors
     ///
     /// This function can return LibnotifyError::{NewNotificationError, NulError}
+    ///
+    /// # Example
+    /// ```
+    /// use libnotify_rs::{builder::NotificationBuilder, context::LibnotifyContext};
+    ///
+    /// // Builder is recommended way to interact with libnotify notifications
+    ///
+    /// fn main() -> Result<(), Box<dyn std::error::Error>> {
+    ///     let ctx = LibnotifyContext::new("Coffee addicted reminder")?; // builder requires context
+    ///
+    ///     let notification_builder = NotificationBuilder::new(
+    ///         "Remember about your coffee!",
+    ///         "Only idiots forget about coffee!",
+    ///         None,
+    ///         &ctx,
+    ///     )?;
+    ///
+    ///     // you don't need to uninitialize libnotify, cause context already does that!
+    ///
+    ///     Ok(())
+    /// }
+    ///
+    /// ```
     pub fn new<T, Y>(
         summary: &str,
         body: T,
@@ -41,6 +64,17 @@ impl<'a> NotificationBuilder<'a> {
     ///
     /// # Errors
     /// This function can return LibnotifyError::{NulError}
+    ///
+    /// # Example
+    /// ```ignore(Small example)
+    /// let notification_builder = NotificationBuilder::new(
+    ///     "Remember about your coffee!",
+    ///     "Only idiots forget about coffee!",
+    ///     None,
+    ///     &ctx,
+    /// )?
+    /// .set_app_name("Other app name");
+    /// ```
     pub fn set_app_name<T: Into<Option<&'a str>>>(
         mut self,
         app_name: T,
@@ -56,6 +90,17 @@ impl<'a> NotificationBuilder<'a> {
     ///
     /// # Errors
     /// This function can return LibnotifyError::{NulError}
+    ///
+    /// # Example
+    /// ```ignore(Small example)
+    /// let notification_builder = NotificationBuilder::new(
+    ///     "Remember about your coffee!",
+    ///     "Only idiots forget about coffee!",
+    ///     None,
+    ///     &ctx,
+    /// )?
+    /// .set_app_icon("STOCK-HOME")?;
+    /// ```
     pub fn set_app_icon<T: Into<Option<&'a str>>>(
         mut self,
         app_icon: T,
@@ -91,6 +136,25 @@ impl<'a> NotificationBuilder<'a> {
     }
 
     /// Set timeout until close
+    ///
+    /// # Example
+    /// ```
+    /// use libnotify_rs::{builder::NotificationBuilder, context::LibnotifyContext};
+    ///
+    /// fn main() -> Result<(), Box<dyn std::error::Error>> {
+    ///     let ctx = LibnotifyContext::new("Coffee addicted reminder")?; // builder requires context
+    ///
+    ///     let notification_builder = NotificationBuilder::new(
+    ///         "Remember about your coffee!",
+    ///         "Only idiots forget about coffee!",
+    ///         None,
+    ///         &ctx,
+    ///     )?
+    ///     .set_timeout(libnotify_rs::api::notification::Timeout::Never);
+    ///
+    ///     Ok(())
+    /// }
+    /// ```
     pub fn set_timeout<T: Into<Option<Timeout>>>(mut self, timeout: T) -> Self {
         if let Some(timeout) = timeout.into() {
             self.notification.set_timeout(timeout);
@@ -100,6 +164,25 @@ impl<'a> NotificationBuilder<'a> {
     }
 
     /// Set notification urgency level
+    ///
+    /// # Example
+    /// ```
+    /// use libnotify_rs::{builder::NotificationBuilder, context::LibnotifyContext};
+    ///
+    /// fn main() -> Result<(), Box<dyn std::error::Error>> {
+    ///     let ctx = LibnotifyContext::new("Coffee addicted reminder")?; // builder requires context
+    ///
+    ///     let notification_builder = NotificationBuilder::new(
+    ///         "Remember about your coffee!",
+    ///         "Only idiots forget about coffee!",
+    ///         None,
+    ///         &ctx,
+    ///     )?
+    ///     .set_urgency(libnotify_rs::api::notification::Urgency::Critical);
+    ///
+    ///     Ok(())
+    /// }
+    /// ```
     pub fn set_urgency<T: Into<Option<Urgency>>>(mut self, urgency: T) -> Self {
         if let Some(urgency) = urgency.into() {
             self.notification.set_urgency(urgency);
@@ -112,6 +195,28 @@ impl<'a> NotificationBuilder<'a> {
     ///
     /// # Errors
     /// This function can return LibnotifyError::NulError
+    ///
+    /// # Example
+    /// ```
+    ///
+    /// use libnotify_rs::{builder::NotificationBuilder, context::LibnotifyContext};
+    ///
+    /// fn main() -> Result<(), Box<dyn std::error::Error>> {
+    ///     let ctx = LibnotifyContext::new("Coffee addicted reminder")?; // builder requires context
+    ///
+    ///     let notification_builder = NotificationBuilder::new(
+    ///         "Remember about your coffee!",
+    ///         "Only idiots forget about coffee!",
+    ///         None,
+    ///         &ctx,
+    ///     )?
+    ///     .add_action("default", "super cool action", |action| {
+    ///         println!("Action: {} was run!", action);
+    ///     });
+    ///
+    ///     Ok(())
+    /// }
+    /// ```
     pub fn add_action<F>(
         mut self,
         action: &str,
@@ -131,6 +236,31 @@ impl<'a> NotificationBuilder<'a> {
     ///
     /// # Errors
     /// This function can return LibnotifyError::{GerrorError, AllocationError}
+    ///
+    /// # Example
+    /// ```no_run(No notification daemon on CI)
+    /// use libnotify_rs::{builder::NotificationBuilder, context::LibnotifyContext};
+    ///
+    /// /// Builder is recommended way to interact with libnotify notifications
+    ///
+    /// fn main() -> Result<(), Box<dyn std::error::Error>> {
+    ///     let ctx = LibnotifyContext::new("Coffee addicted reminder")?; // builder requires context
+    ///
+    ///     let notification_builder = NotificationBuilder::new(
+    ///         "Remember about your coffee!",
+    ///         "Only idiots forget about coffee!",
+    ///         None,
+    ///         &ctx,
+    ///     )?
+    ///     .set_urgency(libnotify_rs::api::notification::Urgency::Critical)
+    ///     .set_timeout(libnotify_rs::api::notification::Timeout::Never)
+    ///     .set_category("Coffee")?;
+    ///
+    ///     notification_builder.show()?;
+    ///
+    ///     Ok(())
+    /// }
+    /// ```
     pub fn show(&self) -> Result<(), LibnotifyError> {
         self.notification.show()?;
         Ok(())
@@ -142,6 +272,31 @@ impl<'a> NotificationBuilder<'a> {
     ///
     /// # Errors
     /// This function can return LibnotifyError::{GerrorError, AllocationError}
+    ///
+    /// # Example
+    /// ```no_run(No notification daemon on CI)
+    /// use libnotify_rs::{builder::NotificationBuilder, context::LibnotifyContext};
+    ///
+    /// /// Builder is recommended way to interact with libnotify notifications
+    ///
+    /// fn main() -> Result<(), Box<dyn std::error::Error>> {
+    ///     let ctx = LibnotifyContext::new("Coffee addicted reminder")?; // builder requires context
+    ///
+    ///     let notification_builder = NotificationBuilder::new(
+    ///         "Remember about your coffee!",
+    ///         "Only idiots forget about coffee!",
+    ///         None,
+    ///         &ctx,
+    ///     )?
+    ///     .set_urgency(libnotify_rs::api::notification::Urgency::Critical)
+    ///     .set_timeout(libnotify_rs::api::notification::Timeout::Never)
+    ///     .set_category("Coffee")?;
+    ///
+    ///     notification_builder.show()?;
+    ///     notification_builder.close()?;
+    ///     Ok(())
+    /// }
+    /// ```
     pub fn close(&self) -> Result<(), LibnotifyError> {
         self.notification.close()?;
         Ok(())

src/wrappers/context.rs

@@ -12,9 +12,22 @@ static IS_CONTEXT_CREATED: std::sync::atomic::AtomicBool =
 impl LibnotifyContext {
     /// Try initializing libnotify
     ///
-    /// # Error
+    /// # Errors
     /// Returns an error, if libnotify cannot be initialized or if there already exists a context
     /// object
+    ///
+    /// # Example
+    /// ```
+    /// use libnotify_rs::context::LibnotifyContext;
+    ///
+    /// fn main() -> Result<(), Box<dyn std::error::Error>> {
+    ///     let ctx = LibnotifyContext::new("Coffee addicted reminder")?;
+    ///
+    ///     // you don't need to uninitialize libnotify, cause context already does that!
+    ///
+    ///     Ok(())
+    /// }
+    /// ```
     pub fn new(app_name: &str) -> Result<LibnotifyContext, Box<dyn std::error::Error>> {
         if IS_CONTEXT_CREATED.swap(true, std::sync::atomic::Ordering::SeqCst) {
             return Err("You can create only one context at a time".into());
@@ -28,12 +41,19 @@ impl LibnotifyContext {
     }
 
     /// Sets global app name
+    /// # Errors
+    ///
+    /// This function can return LibnotifyError::NulError
     pub fn set_new_name(&self, app_name: &str) -> Result<(), LibnotifyError> {
         set_app_name(app_name)?;
         Ok(())
     }
 
     /// Sets global app icon
+    ///
+    /// # Errors
+    ///
+    /// This function can return LibnotifyError::NulError
     pub fn set_app_icon(&self, app_icon: &str) -> Result<(), LibnotifyError> {
         set_app_icon(app_icon)?;
         Ok(())