From 09afd3c7762c93bb1638c114550247cfb5ad3f5a Mon Sep 17 00:00:00 2001
From: Willem Wyndham <willem@ahalabs.dev>
Date: Fri, 3 May 2024 15:14:55 -0400
Subject: [PATCH] fix:  fmt

---
 cmd/crates/stellar-ledger/src/lib.rs | 15 +++------------
 cmd/soroban-cli/src/signer.rs        | 14 +++++++-------
 2 files changed, 10 insertions(+), 19 deletions(-)

diff --git a/cmd/crates/stellar-ledger/src/lib.rs b/cmd/crates/stellar-ledger/src/lib.rs
index 76fbdec24b..b0e7a1b5ff 100644
--- a/cmd/crates/stellar-ledger/src/lib.rs
+++ b/cmd/crates/stellar-ledger/src/lib.rs
@@ -86,17 +86,6 @@ pub struct LedgerOptions<T: Exchange> {
     exchange: T,
     hd_path: slip10::BIP32Path,
 }
-// let hidapi = HidApi::new().map_err(NEARLedgerError::HidApiError)?;
-// TransportNativeHID::new(&hidapi).map_err(NEARLedgerError::LedgerHidError)
-impl LedgerOptions<TransportNativeHID> {
-    pub fn new(hd_path: u32) -> Result<Self, LedgerError> {
-        let hd_path = bip_path_from_index(hd_path)?;
-        Ok(LedgerOptions {
-            exchange: transport_native_hid()?,
-            hd_path,
-        })
-    }
-}
 
 pub struct LedgerSigner<T: Exchange> {
     network_passphrase: String,
@@ -137,7 +126,9 @@ where
         let hd_path = bip_path_from_index(index)?;
         Self::get_public_key_with_display_flag(self, hd_path, false).await
     }
-
+    /// Synchronous version of get_public_key
+    /// # Errors
+    /// 
     pub fn get_public_key_sync(
         &self,
         index: u32,
diff --git a/cmd/soroban-cli/src/signer.rs b/cmd/soroban-cli/src/signer.rs
index 89b484bed8..7e293eec08 100644
--- a/cmd/soroban-cli/src/signer.rs
+++ b/cmd/soroban-cli/src/signer.rs
@@ -1,16 +1,15 @@
 use ed25519_dalek::Signer;
-use sha2::{digest::typenum::Le, Digest, Sha256};
+use sha2::{Digest, Sha256};
 
 use soroban_env_host::xdr::{
     self, AccountId, DecoratedSignature, Hash, HashIdPreimage, HashIdPreimageSorobanAuthorization,
-    InvokeHostFunctionOp, Limits, Operation, OperationBody, PublicKey, ReadXdr, ScAddress, ScMap,
-    ScSymbol, ScVal, Signature, SignatureHint, SorobanAddressCredentials,
-    SorobanAuthorizationEntry, SorobanAuthorizedFunction, SorobanCredentials, Transaction,
-    TransactionEnvelope, TransactionSignaturePayload, TransactionSignaturePayloadTaggedTransaction,
+    InvokeHostFunctionOp, Limits, Operation, OperationBody, PublicKey, ScAddress, ScMap, ScSymbol,
+    ScVal, Signature, SignatureHint, SorobanAddressCredentials, SorobanAuthorizationEntry,
+    SorobanAuthorizedFunction, SorobanCredentials, Transaction, TransactionEnvelope,
+    TransactionSignaturePayload, TransactionSignaturePayloadTaggedTransaction,
     TransactionV1Envelope, Uint256, WriteXdr,
 };
-use soroban_sdk::xdr::BytesM;
-use stellar_ledger::{LedgerSigner, NativeSigner};
+use stellar_ledger::NativeSigner;
 
 #[derive(thiserror::Error, Debug)]
 pub enum Error {
@@ -38,6 +37,7 @@ fn requires_auth(txn: &Transaction) -> Option<xdr::Operation> {
 }
 
 /// A trait for signing Stellar transactions and Soroban authorization entries
+#[allow(async_fn_in_trait)]
 pub trait Stellar {
     /// The type of the options that can be passed when creating a new signer
     type Init;