From 007cb08265ebf9c3a41fef0a15bf3ef2c8408cea Mon Sep 17 00:00:00 2001
From: Nicolas Stalder <n@stalder.io>
Date: Fri, 15 May 2020 00:19:55 +0200
Subject: [PATCH] Progress: GetData/Verify works, next up: GeneralAuthenticate

---
 src/class.rs     | 6 +-----
 src/constants.rs | 1 -
 src/pipe.rs      | 3 +--
 src/types.rs     | 4 +---
 4 files changed, 3 insertions(+), 11 deletions(-)

diff --git a/src/class.rs b/src/class.rs
index 397298c..91cb3c4 100644
--- a/src/class.rs
+++ b/src/class.rs
@@ -8,11 +8,7 @@ use crate::{
     types::{
         ApduInterchange,
         ClassRequest,
-        packet::{
-            self,
-            RawPacket,
-        },
-        tlv,
+        packet::RawPacket,
     },
     pipe::Pipe,
 };
diff --git a/src/constants.rs b/src/constants.rs
index 46ccc67..c9c4568 100644
--- a/src/constants.rs
+++ b/src/constants.rs
@@ -1,6 +1,5 @@
 #![allow(non_camel_case_types)]
 use heapless_bytes::{
-    Bytes,
     consts,
     Unsigned as _
 };
diff --git a/src/pipe.rs b/src/pipe.rs
index a1e8bb0..df575bf 100644
--- a/src/pipe.rs
+++ b/src/pipe.rs
@@ -9,7 +9,6 @@ use crate::{
         ApduInterchange,
         MessageBuffer,
         packet::{
-            self,
             Chain,
             Command,
             DataBlock,
@@ -183,7 +182,7 @@ where
         hprintln!("called piv app").ok();
         let command = match iso7816::Command::try_from(&self.message) {
             Ok(command) => command,
-            Err(error) => {
+            Err(_error) => {
                 hprintln!("could not parse command from APDU, ignoring {:?}", &self.message).ok();
                 return;
             }
diff --git a/src/types.rs b/src/types.rs
index 0c10c78..e81543d 100644
--- a/src/types.rs
+++ b/src/types.rs
@@ -1,6 +1,4 @@
-use core::convert::TryInto;
-
-use cortex_m_semihosting::hprintln;
+// use cortex_m_semihosting::hprintln;
 use heapless_bytes::Bytes;
 
 use crate::constants::*;