Avoid slices without inner references

[rust-lightning] / lightning / src / blinded_path / mod.rs

diff --git a/lightning/src/blinded_path/mod.rs b/lightning/src/blinded_path/mod.rs
index b1fc9e1c0a443c36cbb5d3a772ac944a869d7268..90d926ed125fb6c160a3b6f18146c1a8bd6afe0f 100644 (file)
--- a/lightning/src/blinded_path/mod.rs
+++ b/lightning/src/blinded_path/mod.rs
@@ -92,7 +92,7 @@ impl BlindedPath {
                // be in relation to a specific channel.
                let htlc_maximum_msat = u64::max_value();
                Self::new_for_payment(
-                       &[], payee_node_id, payee_tlvs, htlc_maximum_msat, entropy_source, secp_ctx
+                       Vec::new(), payee_node_id, payee_tlvs, htlc_maximum_msat, entropy_source, secp_ctx
                )
        }
 
@@ -106,19 +106,19 @@ impl BlindedPath {
        /// [`ForwardTlvs`]: crate::blinded_path::payment::ForwardTlvs
        //  TODO: make all payloads the same size with padding + add dummy hops
        pub fn new_for_payment<ES: EntropySource + ?Sized, T: secp256k1::Signing + secp256k1::Verification>(
-               intermediate_nodes: &[payment::ForwardNode], payee_node_id: PublicKey,
+               intermediate_nodes: Vec<payment::ForwardNode>, payee_node_id: PublicKey,
                payee_tlvs: payment::ReceiveTlvs, htlc_maximum_msat: u64, entropy_source: &ES,
                secp_ctx: &Secp256k1<T>
        ) -> Result<(BlindedPayInfo, Self), ()> {
                let blinding_secret_bytes = entropy_source.get_secure_random_bytes();
                let blinding_secret = SecretKey::from_slice(&blinding_secret_bytes[..]).expect("RNG is busted");
 
-               let blinded_payinfo = payment::compute_payinfo(intermediate_nodes, &payee_tlvs, htlc_maximum_msat)?;
+               let blinded_payinfo = payment::compute_payinfo(&intermediate_nodes, &payee_tlvs, htlc_maximum_msat)?;
                Ok((blinded_payinfo, BlindedPath {
                        introduction_node_id: intermediate_nodes.first().map_or(payee_node_id, |n| n.node_id),
                        blinding_point: PublicKey::from_secret_key(secp_ctx, &blinding_secret),
                        blinded_hops: payment::blinded_hops(
-                               secp_ctx, intermediate_nodes, payee_node_id, payee_tlvs, &blinding_secret
+                               secp_ctx, &intermediate_nodes, payee_node_id, payee_tlvs, &blinding_secret
                        ).map_err(|_| ())?,
                }))
        }