Struct LedgerKeyShared 

pub struct LedgerKeyShared<LK: LedgerKey> { /* private fields */ }

Implementations

impl LedgerKeyShared<LedgerHidKey>

pub fn instance() -> Result<LedgerKeyShared<LedgerHidKey>, HWKeyError>

Get (or create on the first call) a shared instance to access LedgerKey

impl<LK: LedgerKey> LedgerKeyShared<LK>

An instance of LedgerKey that can be safely used between different threads because it opens the device and executes all commands in its own thread. This is important on macOS where the HID device is not thread safe (and sometimes it even needs to “sleep” between uses from different threads, so a Mutex doesn’t always help), and when a HID device is used improperly it could panic with SIGILL.

pub fn is_connected(&self) -> bool

Trait Implementations

impl<LK: LedgerKey> Clone for LedgerKeyShared<LK>

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<LK: LedgerKey> LedgerKey for LedgerKeyShared<LK>

type Transport = LedgerKeyShared<LK>

fn create() -> Result<Self, HWKeyError>

fn connect(&mut self) -> Result<(), HWKeyError>

Establishes connection to the Ledger device.

fn get_app_details(&self) -> Result<AppDetails, HWKeyError>

Get information about the currently running app on Ledger If no app is running it produces the same info from the OS.

fn open_exclusive(&self) -> Result<Arc<Mutex<Self::Transport>>, HWKeyError>

fn access<A>(&self) -> Result<A, HWKeyError>

where A: LedgerApp, Self::Transport: 'static,

Access a particular type of app. Please ensure that the app is actually launched with [get_app_details] before accessing it.

fn get_ledger_version(&self) -> Result<LedgerDetails, HWKeyError>

Get information about the Ledger itself. It’s available only if no app is launched.