Struct CashGuardService 

pub struct CashGuardService { /* private fields */ }

CashGuardService handles communication with the CashGuard system.

Implementations

impl CashGuardService

pub fn new(host: &str, port: u16, username: &str, password: &str) -> Self

Creates a new instance of CashGuardService.

Arguments

• host - The hostname or IP address of the CashGuard system.
• port - The port number for connecting to the CashGuard system.
• username - The username for authentication.
• password - The password for authentication.

Trait Implementations

impl Clone for CashGuardService

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Service for CashGuardService

fn run<'life0, 'async_trait>( &'life0 self, action: Value, write: WebSocketWrite, ) -> Pin<Box<dyn Future<Output = (i32, String)> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Executes a service action based on the provided JSON input.

Arguments

• action - A JSON value containing the action details (e.g., command, transaction ID, amount).
• write - A WebSocketWrite used to send responses back through WebSocket.

Returns

A tuple containing:

• i32 - Status code (0 for success, 1 for failure).
• String - A descriptive message regarding the action result.

fn as_any(&self) -> &dyn Any

Converts the service instance into a dyn Any reference.

Returns

A reference to dyn Any for dynamic type checks

fn stop_service(&self)

Stops the service, performing any necessary cleanup tasks.

fn get_version(&self) -> String

Retrieves the current version of the CashGuard service.

Returns

A String containing the version of the service.