clear erros and warns from cargo tools

deny.toml

@@ -1,12 +1,3 @@
-[advisories]
-vulnerability = "deny"
-unmaintained = "deny"
-notice = "deny"
-unsound = "deny"
-ignore = [
-
-]
-
 [bans]
 multiple-versions = "deny"
 deny = [
@@ -36,9 +27,6 @@ unknown-git = "deny"
 github = ["klever-io"]
 
 [licenses]
-unlicensed = "deny"
-allow-osi-fsf-free = "neither"
-copyleft = "deny"
 confidence-threshold = 0.8
 allow = [
     "Apache-2.0",

packages/kos-sdk/src/chains/bitcoin/transaction.rs

@@ -53,8 +53,8 @@ impl BTCTransaction {
                 match self.tx.inputs[inp_idx].partial_sigs.first_key_value() {
                     Some((pubkey, sig)) => {
                         let mut script_witness = bitcoin::Witness::new();
-                        script_witness.push(&sig.to_vec());
-                        script_witness.push(&pubkey.to_bytes());
+                        script_witness.push(sig.to_vec());
+                        script_witness.push(pubkey.to_bytes());
                         script_witness
                     }
                     _ => return Err(Error::TransportError("No signature found".to_string())),

packages/kos-types/Cargo.toml

@@ -12,9 +12,10 @@ rust-version = { workspace = true }
 alloc = ["hex/alloc"]
 serde = ["dep:serde", "alloc"]
 std = ["alloc", "serde?/std"]
+random = ["rand"]
 
 [dependencies]
-rand = { workspace = true }
+rand = { workspace = true, optional = true }
 coins-bip32 = { workspace = true }
 coins-bip39 = { workspace = true }
 secp256k1 = { workspace = true, features = ["recovery", "rand"] }