ledger rpc U64 change

Author: exeokan

Cargo.toml

@@ -5,6 +5,7 @@ edition = "2021"
 resolver = "2"
 
 [dependencies]
+alloy-primitives = { version = "0.8.12", default-features = false, features = ["serde"] }
 anyhow = { version = "1.0.68", default-features = false, features = ["std"] }
 async-trait = "0.1.71"
 bitcoin = { version = "0.32.2", features = ["serde", "rand"] }

src/client.rs

@@ -1,5 +1,6 @@
 use std::time::{Duration, SystemTime};
 
+use alloy_primitives::U64;
 use anyhow::{bail, Result};
 use jsonrpsee::{
     core::client::ClientT,
@@ -44,14 +45,16 @@ impl Client {
         Ok(self
             .client
             .request("ledger_getLastScannedL1Height", rpc_params![])
-            .await?)
+            .await
+            .map(|v: U64| v.try_into().expect("U64 to u64 must succeed"))?)
     }
 
     pub async fn ledger_get_head_soft_confirmation_height(&self) -> Result<u64> {
         Ok(self
             .client
             .request("ledger_getHeadSoftConfirmationHeight", rpc_params![])
-            .await?)
+            .await
+            .map(|v: U64| v.try_into().expect("U64 to u64 must succeed"))?)
     }
 
     pub async fn wait_for_l2_block(&self, num: u64, timeout: Option<Duration>) -> Result<()> {