Trait notify::EventHandler

source ·

pub trait EventHandler: Send + 'static {
    // Required method
    fn handle_event(&mut self, event: Result<Event>);
}

Expand description

The set of requirements for watcher event handling functions.

Example implementation

use notify::{Event, Result, EventHandler};

/// Prints received events
struct EventPrinter;

impl EventHandler for EventPrinter {
    fn handle_event(&mut self, event: Result<Event>) {
        if let Ok(event) = event {
            println!("Event: {:?}", event);
        }
    }
}