Struct PcscMonitor 

pub struct PcscMonitor { /* private fields */ }

Implementations

impl PcscMonitor

pub fn instance() -> MutexGuard<'static, PcscMonitor>

Gets a global instance of the PcscMonitor to register callbacks.

This method returns a locked [MutexGuard] to the global monitor instance. Use this to attach listeners and start monitoring.

Example

let mut monitor = pcsc_mon::PcscMonitor::instance();
monitor.on_reader_added(|reader| {
    println!("Reader added: {}", reader);
});
monitor.start();

pub fn on_reader_added<F>(&mut self, f: F)

where F: Fn(String) + Send + Sync + 'static,

Registers a callback for reader addition events.

The callback is called with the name of the reader when a new reader is connected.

pub fn on_reader_removed<F>(&mut self, f: F)

where F: Fn(String) + Send + Sync + 'static,

Registers a callback for reader removal events.

The callback is called with the name of the reader when a reader is disconnected.

Note: Internally sets the reader state to State::IGNORE. When the same reader is reconnected, a card must be inserted and removed again to re-trigger on_card_inserted.

pub fn on_card_inserted<F>(&mut self, f: F)

where F: Fn(&Context, &Card) + Send + Sync + 'static,

Registers a callback for card insertion events.

The callback receives a reference to the Context and Card for direct interaction with the smart card.

Note

The context and card are already connected when the callback runs.

pub fn on_card_removed<F>(&mut self, f: F)

where F: Fn(String) + Send + Sync + 'static,

Registers a callback for card removal events.

The callback is called with the name of the reader when the card is removed.

pub fn on_error<F>(&mut self, f: F)

where F: Fn(ReaderError) + Send + Sync + 'static,

Registers a callback to handle Errors during the pcsc events

The callback is called with the error thrown during reader or card state detection

pub fn start(&mut self)

Starts the monitoring thread.

Begins polling for reader and card state changes. Should be called after all desired callbacks are registered.

This is non-blocking: the monitoring thread runs in the background.