minor

KunalSin9h · Feb 29, 2024 · 6d0012c · 6d0012c
1 parent 3aa8c30
commit 6d0012c
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Showing 6 changed files with 3 additions and 40 deletions.
diff --git a/.idea/.gitignore b/.idea/.gitignore
diff --git a/.idea/livejq.iml b/.idea/livejq.iml
diff --git a/.idea/modules.xml b/.idea/modules.xml
diff --git a/.idea/vcs.xml b/.idea/vcs.xml
diff --git a/src/main.rs b/src/main.rs
@@ -5,7 +5,7 @@ use serde_json::Value;
 use std::io::{self, BufRead};
 
 fn main() {
-    println!("")
+    println!("");
     let stdin = io::stdin();
     let reader = stdin.lock();
 

diff --git a/src/print_json.rs b/src/print_json.rs
@@ -10,14 +10,10 @@ pub fn print_json(json_obj: Value, newline: bool, tab_cnt: usize) {
     let terminator = if newline { "\n" } else { "" };
 
     // Creating space to add before value
-    let mut spaces = String::new();
-
-    for _ in 0..tab_cnt {
-        spaces = spaces + "  ";
-    }
+    let spaces: String = std::iter::repeat(' ').take(tab_cnt).collect();
 
     match json_obj {
-        Value::Null => return,
+        Value::Null => (),
 
         Value::Bool(v) => {
             print!("{}{}{}{}", RED, v, NC, terminator);