bug: fix osx compilation issues

ledger/Cargo.toml

@@ -44,6 +44,7 @@ js-sys = "0.3.37"
 
 [dev-dependencies]
 serial_test = "0.3.2"
+tokio = {version = "0.2.22", features = ["rt-threaded", "macros"]}
 
 [features]
 browser = []

ledger/src/transports/hid.rs

@@ -5,6 +5,12 @@ use thiserror::Error;
 
 use crate::{errors::LedgerError, common::{APDUAnswer, APDUCommand}};
 
+use std::{ffi::CString, io::Cursor};
+
+use byteorder::{BigEndian, ReadBytesExt};
+use hidapi::HidDevice;
+use std::cell::RefCell;
+use std::sync::{Arc, Mutex, Weak};
 
 cfg_if! {
     if #[cfg(target_os = "linux")] {
@@ -14,21 +20,15 @@ cfg_if! {
     } else {
         // Mock the type in other target_os
         mod nix {
-            quick_error! {
-                #[derive(Debug)]
-                pub enum Error {
-                }
+            #[derive(thiserror::Error, Debug)]
+            pub enum Error {
+                #[error("")]
+                Unimplemented,
             }
         }
     }
 }
 
-use std::{ffi::CString, io::Cursor};
-
-use byteorder::{BigEndian, ReadBytesExt};
-use hidapi::HidDevice;
-use std::cell::RefCell;
-use std::sync::{Arc, Mutex, Weak};
 
 const LEDGER_VID: u16 = 0x2c97;
 const LEDGER_USAGE_PAGE: u16 = 0xFFA0;

ledger/tests/integration.rs

@@ -1,8 +1,8 @@
 use serial_test::serial;
 
-use rmn_ledger::{
+use coins_ledger::{
     common::*,
-    transports::{self, hid, LedgerSync},
+    transports::{self, hid, LedgerAsync},
 };
 
 // // TODO: refactor or delete this
@@ -37,10 +37,10 @@ fn ledger_device_path() {
     println!("{:?}", ledger_path);
 }
 
-#[test]
+#[tokio::test]
 #[serial]
-fn exchange() {
-    let transport = transports::Ledger::init().expect("Could not get a device");
+async fn exchange() {
+    let transport = transports::Ledger::init().await.expect("Could not get a device");
     let buf: &[u8] = &[];
     // Ethereum `get_app_version`
     let command = APDUCommand {
@@ -50,6 +50,6 @@ fn exchange() {
         data: buf.into(),
         response_len: None,
     };
-    let result = transport.exchange(&command).unwrap();
+    let result = transport.exchange(&command).await.unwrap();
     println!("{}", result);
 }