Apply code review feedback: fix formatting and remove unused imports

src/indexing/dense.rs

@@ -27,20 +27,16 @@ impl DenseIndexBuilder {
     }
 }
 
-
-#[doc=""]
-pub fn build_dense_index(
-    log_path: &str,
-    index_path: &str,
-) -> std::io::Result<()> {
+#[doc = ""]
+pub fn build_dense_index(log_path: &str, index_path: &str) -> std::io::Result<()> {
     let mut log = File::open(log_path)?;
     let mut builder = DenseIndexBuilder::create(index_path)?;
 
     let mut offset = 0u64;
     let mut record = [0u8; RECORD_SIZE];
 
-    while log.read_exact(&mut record).is_ok(){
-        let (timestamp, _, _ , _, _ ) = decode_record(&record);
+    while log.read_exact(&mut record).is_ok() {
+        let (timestamp, _, _, _, _) = decode_record(&record);
         builder.add_entry(timestamp, offset)?;
         offset += RECORD_SIZE as u64;
     }

src/indexing/dictionary.rs

@@ -61,7 +61,7 @@ impl Dictionary {
         file.read_exact(&mut count_bytes)?;
         let count = u64::from_be_bytes(count_bytes);
 
-        // Reading each IRI Entry
+        // Reading each URI Entry
 
         for id in 0..count {
             let mut len_bytes = [0u8; 4];

src/indexing/mod.rs

@@ -1,8 +1,8 @@
-#[doc=""]
-pub mod shared;
-#[doc=""]
+#[doc = ""]
 pub mod dense;
-#[doc=""]
-pub mod sparse;
-#[doc=""]
+#[doc = ""]
 pub mod dictionary;
+#[doc = ""]
+pub mod shared;
+#[doc = ""]
+pub mod sparse;

src/indexing/shared.rs

@@ -1,6 +1,6 @@
+use crate::indexing::dictionary::Dictionary;
 use std::fs::File;
 use std::io::Write;
-use crate::indexing::dictionary::Dictionary;
 
 #[doc = ""]
 pub const RECORD_SIZE: usize = 40;
@@ -93,7 +93,7 @@ pub struct Event {
 }
 
 #[derive(Debug, Clone)]
-pub struct ResolvedEvent{
+pub struct ResolvedEvent {
     pub timestamp: u64,
     pub subject: String,
     pub predicate: String,
@@ -108,7 +108,7 @@ impl Event {
             subject: dict.fetch_uri(self.subject).unwrap_or("UNKNOWN").to_string(),
             predicate: dict.fetch_uri(self.predicate).unwrap_or("UNKNOWN").to_string(),
             object: dict.fetch_uri(self.object).unwrap_or("UNKNOWN").to_string(),
-            graph: dict.fetch_uri(self.graph).unwrap_or("UNKNOWN").to_string()
-         }
+            graph: dict.fetch_uri(self.graph).unwrap_or("UNKNOWN").to_string(),
+        }
     }
 }

src/indexing/sparse.rs

@@ -1,4 +1,4 @@
-use crate::indexing::dictionary::{self, Dictionary};
+use crate::indexing::dictionary::Dictionary;
 use crate::indexing::shared::{decode_record, Event, ResolvedEvent, RECORD_SIZE};
 use std::fs::File;
 use std::io::{Read, Seek, SeekFrom, Write};

src/parsing/janusql_parser.rs

@@ -356,7 +356,7 @@ mod tests {
     }
 
     #[test]
-    fn test_mixed_windows(){
+    fn test_mixed_windows() {
         let parser = JanusQLParser::new().unwrap();
         let query = r#"
         PREFIX sensor: <https://rsp.js/sensors/>