chore: formatting.

Author: nkaz001

hftbacktest/src/backtest/data/npy/mod.rs

@@ -212,18 +212,19 @@ mod s3_support {
             .await
             .map_err(|e| Error::other(format!("S3 request failed: {e}")))?;
 
-        let bytes = response.body.collect().await.map_err(|e| {
-            Error::other(format!("Failed to read response body: {e}"))
-        })?;
+        let bytes = response
+            .body
+            .collect()
+            .await
+            .map_err(|e| Error::other(format!("Failed to read response body: {e}")))?;
 
         Ok(bytes.into_bytes().to_vec())
     }
 
     pub fn read_s3_object(s3_path: &str) -> std::io::Result<Vec<u8>> {
         // Create runtime
-        let rt = tokio::runtime::Runtime::new().map_err(|e| {
-            Error::other(format!("Failed to create runtime: {e}"))
-        })?;
+        let rt = tokio::runtime::Runtime::new()
+            .map_err(|e| Error::other(format!("Failed to create runtime: {e}")))?;
 
         rt.block_on(read_s3_object_async(s3_path))
     }

hftbacktest/src/depth/roivectormarketdepth.rs

@@ -123,7 +123,10 @@ impl ROIVectorMarketDepth {
 
     /// Returns the lower and the upper bound of the range of interest, in price.
     pub fn roi(&self) -> (f64, f64) {
-        (self.roi_lb as f64 * self.tick_size, self.roi_ub as f64 * self.tick_size)
+        (
+            self.roi_lb as f64 * self.tick_size,
+            self.roi_ub as f64 * self.tick_size,
+        )
     }
 
     /// Returns the lower and the upper bound of the range of interest, in ticks.

py-hftbacktest/src/depth.rs

@@ -192,4 +192,4 @@ pub extern "C" fn roivecdepth_roi_lb_tick(ptr: *const ROIVectorMarketDepth) -> i
 pub extern "C" fn roivecdepth_roi_ub_tick(ptr: *const ROIVectorMarketDepth) -> i64 {
     let depth = unsafe { &*ptr };
     depth.roi_tick().1
-}
+}

py-hftbacktest/src/fuse.rs

@@ -5,10 +5,10 @@ use hftbacktest::{
     prelude::Event,
     types::{
         BUY_EVENT,
+        DEPTH_BBO_EVENT,
         DEPTH_CLEAR_EVENT,
         DEPTH_EVENT,
         DEPTH_SNAPSHOT_EVENT,
-        DEPTH_BBO_EVENT,
         SELL_EVENT,
         Side,
     },