Struct coins_ledger::transports::Ledger

pub struct Ledger(/* private fields */);

A Ledger device connection. This wraps the default transport type. In native code, this is the hidapi library. When the node or browser feature is selected, it is a Ledger JS transport library.

Trait Implementations

impl Debug for Ledger

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl LedgerAsync for Ledger

fn init<'async_trait>( ) -> Pin<Box<dyn Future<Output = Result<Self, LedgerError>> + Send + 'async_trait>>

where Self: 'async_trait,

Init the connection to the device. This may fail if the device is already in use by some other process.

fn exchange<'life0, 'life1, 'async_trait>( &'life0 self, packet: &'life1 APDUCommand ) -> Pin<Box<dyn Future<Output = Result<APDUAnswer, LedgerError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Exchange a packet with the device.

fn close(self)

Consume the connection, and release the resources it holds.