Merge pull request #77 from codecrafters-io/simplify-rust-starter

Simplify Rust starter code

Author: rohitpaulk

compiled_starters/rust/src/main.rs

@@ -7,7 +7,6 @@ fn main() {
     // io::stdout().flush().unwrap();
 
     // Wait for user input
-    let stdin = io::stdin();
     let mut input = String::new();
-    stdin.read_line(&mut input).unwrap();
+    io::stdin().read_line(&mut input).unwrap();
 }

solutions/rust/01-oo8/code/src/main.rs

@@ -6,7 +6,6 @@ fn main() {
     io::stdout().flush().unwrap();
 
     // Wait for user input
-    let stdin = io::stdin();
     let mut input = String::new();
-    stdin.read_line(&mut input).unwrap();
+    io::stdin().read_line(&mut input).unwrap();
 }

solutions/rust/01-oo8/diff/src/main.rs.diff

@@ -1,4 +1,4 @@
-@@ -1,13 +1,12 @@
+@@ -1,12 +1,11 @@
  #[allow(unused_imports)]
  use std::io::{self, Write};
 
@@ -10,7 +10,6 @@
 +    io::stdout().flush().unwrap();
 
      // Wait for user input
-     let stdin = io::stdin();
      let mut input = String::new();
-     stdin.read_line(&mut input).unwrap();
+     io::stdin().read_line(&mut input).unwrap();
  }

solutions/rust/02-cz2/diff/src/main.rs.diff

@@ -1,4 +1,4 @@
-@@ -1,12 +1,13 @@
+@@ -1,11 +1,13 @@
  #[allow(unused_imports)]
  use std::io::{self, Write};
 
@@ -7,8 +7,9 @@
      io::stdout().flush().unwrap();
 
      // Wait for user input
-     let stdin = io::stdin();
++    let stdin = io::stdin();
      let mut input = String::new();
-     stdin.read_line(&mut input).unwrap();
+-    io::stdin().read_line(&mut input).unwrap();
++    stdin.read_line(&mut input).unwrap();
 +    println!("{}: command not found", input.trim());
  }

starter_templates/rust/code/src/main.rs

@@ -7,7 +7,6 @@ fn main() {
     // io::stdout().flush().unwrap();
 
     // Wait for user input
-    let stdin = io::stdin();
     let mut input = String::new();
-    stdin.read_line(&mut input).unwrap();
+    io::stdin().read_line(&mut input).unwrap();
 }