From d0f61b0552dcacc2e8e33fdbcae6f1e5fbb43820 Mon Sep 17 00:00:00 2001
From: Ivan Schasny <31857042+ischasny@users.noreply.github.com>
Date: Wed, 23 Oct 2024 18:43:34 +0100
Subject: [PATCH] fix: update logging in cbt l1 behaviour (#3149)

Stop converting `BigDecimal` to `BigInt` when logging to avoid loosing
precision.
---
 .../base_token_adjuster/src/base_token_l1_behaviour.rs    | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/core/node/base_token_adjuster/src/base_token_l1_behaviour.rs b/core/node/base_token_adjuster/src/base_token_l1_behaviour.rs
index 0199b06ebd69..0922101e59de 100644
--- a/core/node/base_token_adjuster/src/base_token_l1_behaviour.rs
+++ b/core/node/base_token_adjuster/src/base_token_l1_behaviour.rs
@@ -6,7 +6,7 @@ use std::{
 };
 
 use anyhow::Context;
-use bigdecimal::{num_bigint::ToBigInt, BigDecimal, Zero};
+use bigdecimal::{BigDecimal, Zero};
 use zksync_config::BaseTokenAdjusterConfig;
 use zksync_eth_client::{BoundEthInterface, CallFunctionArgs, Options};
 use zksync_node_fee_model::l1_gas_price::TxParamsProvider;
@@ -57,7 +57,7 @@ impl BaseTokenL1Behaviour {
             self.update_last_persisted_l1_ratio(prev_ratio.clone());
             tracing::info!(
                 "Fetched current base token ratio from the L1: {}",
-                prev_ratio.to_bigint().unwrap()
+                prev_ratio
             );
             prev_ratio
         };
@@ -71,7 +71,7 @@ impl BaseTokenL1Behaviour {
                 "Skipping L1 update. current_ratio {}, previous_ratio {}, deviation {}",
                 current_ratio,
                 prev_ratio,
-                deviation.to_bigint().unwrap()
+                deviation
             );
             return Ok(());
         }
@@ -98,7 +98,7 @@ impl BaseTokenL1Behaviour {
                         new_ratio.denominator.get(),
                         base_fee_per_gas,
                         priority_fee_per_gas,
-                        deviation.to_bigint().unwrap()
+                        deviation
                     );
                     METRICS
                         .l1_gas_used