tauri-plugin-thermal-printer 2.0.1

Plugin for Tauri to send esc/pos commands to thermal_printer
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55

use tauri::{
    plugin::{Builder, TauriPlugin},
    Manager, Runtime,
};

pub use models::*;

#[cfg(desktop)]
mod desktop;
#[cfg(mobile)]
mod mobile;

mod commands;
mod commands_esc_pos;
mod desktop_printers;
mod error;
mod models;
mod process;

pub use commands::*;

#[cfg(desktop)]
use desktop::ThermalPrinter;
#[cfg(mobile)]
use mobile::ThermalPrinter;

/// Extensions to [`tauri::App`], [`tauri::AppHandle`] and [`tauri::Window`] to access the thermal-printer APIs.
pub trait ThermalPrinterExt<R: Runtime> {
    fn thermal_printer(&self) -> &ThermalPrinter<R>;
}

impl<R: Runtime, T: Manager<R>> crate::ThermalPrinterExt<R> for T {
    fn thermal_printer(&self) -> &ThermalPrinter<R> {
        self.state::<ThermalPrinter<R>>().inner()
    }
}

/// Initializes the plugin.
pub fn init<R: Runtime>() -> TauriPlugin<R> {
    Builder::new("thermal-printer")
        .invoke_handler(tauri::generate_handler![
            commands::print_thermal_printer,
            commands::list_thermal_printers,
            commands::test_thermal_printer
        ])
        .setup(|app, api| {
            #[cfg(mobile)]
            let thermal_printer = mobile::init(app, api)?;
            #[cfg(desktop)]
            let thermal_printer = desktop::init(app, api)?;
            app.manage(thermal_printer);
            Ok(())
        })
        .build()
}