Function set_app_icon 

pub fn set_app_icon(app_icon: &str) -> Result<(), LibnotifyError>

Sets the application icon. Available since: 0.8.4

app_icon is icon name or path to an image

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(())
}