From 50ab289da6b9eb19a7486c341b00048c516b88c0 Mon Sep 17 00:00:00 2001
From: Taylor Yu <tlyu@mit.edu>
Date: Sun, 6 Jun 2021 20:14:29 -0500
Subject: fix: rename result1 to errors4

Also put it in the ERROR HANDLING section where it probably belongs.
---
 exercises/error_handling/errors4.rs | 29 +++++++++++++++++++++++++++++
 exercises/error_handling/result1.rs | 29 -----------------------------
 info.toml                           | 20 ++++++++++----------
 3 files changed, 39 insertions(+), 39 deletions(-)
 create mode 100644 exercises/error_handling/errors4.rs
 delete mode 100644 exercises/error_handling/result1.rs

diff --git a/exercises/error_handling/errors4.rs b/exercises/error_handling/errors4.rs
new file mode 100644
index 0000000..0685c37
--- /dev/null
+++ b/exercises/error_handling/errors4.rs
@@ -0,0 +1,29 @@
+// errors4.rs
+// Make this test pass! Execute `rustlings hint errors4` for hints :)
+
+// I AM NOT DONE
+
+#[derive(PartialEq, Debug)]
+struct PositiveNonzeroInteger(u64);
+
+#[derive(PartialEq, Debug)]
+enum CreationError {
+    Negative,
+    Zero,
+}
+
+impl PositiveNonzeroInteger {
+    fn new(value: i64) -> Result<PositiveNonzeroInteger, CreationError> {
+        Ok(PositiveNonzeroInteger(value as u64))
+    }
+}
+
+#[test]
+fn test_creation() {
+    assert!(PositiveNonzeroInteger::new(10).is_ok());
+    assert_eq!(
+        Err(CreationError::Negative),
+        PositiveNonzeroInteger::new(-10)
+    );
+    assert_eq!(Err(CreationError::Zero), PositiveNonzeroInteger::new(0));
+}
diff --git a/exercises/error_handling/result1.rs b/exercises/error_handling/result1.rs
deleted file mode 100644
index b978001..0000000
--- a/exercises/error_handling/result1.rs
+++ /dev/null
@@ -1,29 +0,0 @@
-// result1.rs
-// Make this test pass! Execute `rustlings hint result1` for hints :)
-
-// I AM NOT DONE
-
-#[derive(PartialEq, Debug)]
-struct PositiveNonzeroInteger(u64);
-
-#[derive(PartialEq, Debug)]
-enum CreationError {
-    Negative,
-    Zero,
-}
-
-impl PositiveNonzeroInteger {
-    fn new(value: i64) -> Result<PositiveNonzeroInteger, CreationError> {
-        Ok(PositiveNonzeroInteger(value as u64))
-    }
-}
-
-#[test]
-fn test_creation() {
-    assert!(PositiveNonzeroInteger::new(10).is_ok());
-    assert_eq!(
-        Err(CreationError::Negative),
-        PositiveNonzeroInteger::new(-10)
-    );
-    assert_eq!(Err(CreationError::Zero), PositiveNonzeroInteger::new(0));
-}
diff --git a/info.toml b/info.toml
index 8c8f7c1..55875d7 100644
--- a/info.toml
+++ b/info.toml
@@ -489,6 +489,15 @@ mode = "compile"
 hint = """
 If other functions can return a `Result`, why shouldn't `main`?"""
 
+[[exercises]]
+name = "errors4"
+path = "exercises/error_handling/errors4.rs"
+mode = "test"
+hint = """
+`PositiveNonzeroInteger::new` is always creating a new instance and returning an `Ok` result.
+It should be doing some checking, returning an `Err` result if those checks fail, and only
+returning an `Ok` result if those checks determine that everything is... okay :)"""
+
 [[exercises]]
 name = "errorsn"
 path = "exercises/error_handling/errorsn.rs"
@@ -561,7 +570,7 @@ ReportCard struct generic, but also the correct property - you will need to chan
 of the struct slightly too...you can do it!
 """
 
-# OPTIONS / RESULTS
+# OPTIONS
 
 [[exercises]]
 name = "option1"
@@ -603,15 +612,6 @@ statement. How can this be avoided? The compiler shows the correction
 needed. After making the correction as suggested by the compiler, do
 read: https://doc.rust-lang.org/std/keyword.ref.html"""
 
-[[exercises]]
-name = "result1"
-path = "exercises/error_handling/result1.rs"
-mode = "test"
-hint = """
-`PositiveNonzeroInteger::new` is always creating a new instance and returning an `Ok` result.
-It should be doing some checking, returning an `Err` result if those checks fail, and only
-returning an `Ok` result if those checks determine that everything is... okay :)"""
-
 # TRAITS
 
 [[exercises]]
-- 
cgit v1.2.3