From 81edc4234fbe40eee34f83bbc2995c69f9e1e07c Mon Sep 17 00:00:00 2001
From: mokou <mokou@fastmail.com>
Date: Mon, 11 Jul 2022 13:43:41 +0200
Subject: [PATCH] fix(variables): reorder and redo hint texts
---
exercises/variables/variables1.rs | 2 +-
exercises/variables/variables2.rs | 6 +++---
exercises/variables/variables3.rs | 6 ++----
exercises/variables/variables4.rs | 6 ++++--
exercises/variables/variables5.rs | 2 +-
exercises/variables/variables6.rs | 2 +-
info.toml | 16 ++++++++--------
7 files changed, 20 insertions(+), 20 deletions(-)
diff --git a/exercises/variables/variables1.rs b/exercises/variables/variables1.rs
index d1af831..f4d182a 100644
--- a/exercises/variables/variables1.rs
+++ b/exercises/variables/variables1.rs
@@ -1,6 +1,6 @@
// variables1.rs
// Make me compile!
-// Execute the command `rustlings hint variables1` if you want a hint :)
+// Execute `rustlings hint variables1` or use the `hint` watch subcommand for a hint.
// I AM NOT DONE
diff --git a/exercises/variables/variables2.rs b/exercises/variables/variables2.rs
index 7774a8f..641aeb8 100644
--- a/exercises/variables/variables2.rs
+++ b/exercises/variables/variables2.rs
@@ -1,13 +1,13 @@
// variables2.rs
-// Make me compile! Execute the command `rustlings hint variables2` if you want a hint :)
+// Execute `rustlings hint variables2` or use the `hint` watch subcommand for a hint.
// I AM NOT DONE
fn main() {
let x;
if x == 10 {
- println!("Ten!");
+ println!("x is ten!");
} else {
- println!("Not ten!");
+ println!("x is not ten!");
}
}
diff --git a/exercises/variables/variables3.rs b/exercises/variables/variables3.rs
index 30ec48f..819b1bc 100644
--- a/exercises/variables/variables3.rs
+++ b/exercises/variables/variables3.rs
@@ -1,11 +1,9 @@
// variables3.rs
-// Make me compile! Execute the command `rustlings hint variables3` if you want a hint :)
+// Execute `rustlings hint variables3` or use the `hint` watch subcommand for a hint.
// I AM NOT DONE
fn main() {
- let x = 3;
- println!("Number {}", x);
- x = 5; // don't change this line
+ let x: i32;
println!("Number {}", x);
}
diff --git a/exercises/variables/variables4.rs b/exercises/variables/variables4.rs
index 77f1e9a..54491b0 100644
--- a/exercises/variables/variables4.rs
+++ b/exercises/variables/variables4.rs
@@ -1,9 +1,11 @@
// variables4.rs
-// Make me compile! Execute the command `rustlings hint variables4` if you want a hint :)
+// Execute `rustlings hint variables4` or use the `hint` watch subcommand for a hint.
// I AM NOT DONE
fn main() {
- let x: i32;
+ let x = 3;
+ println!("Number {}", x);
+ x = 5; // don't change this line
println!("Number {}", x);
}
diff --git a/exercises/variables/variables5.rs b/exercises/variables/variables5.rs
index 175eebb..7042d6f 100644
--- a/exercises/variables/variables5.rs
+++ b/exercises/variables/variables5.rs
@@ -1,5 +1,5 @@
// variables5.rs
-// Make me compile! Execute the command `rustlings hint variables5` if you want a hint :)
+// Execute `rustlings hint variables5` or use the `hint` watch subcommand for a hint.
// I AM NOT DONE
diff --git a/exercises/variables/variables6.rs b/exercises/variables/variables6.rs
index 9866691..a852012 100644
--- a/exercises/variables/variables6.rs
+++ b/exercises/variables/variables6.rs
@@ -1,5 +1,5 @@
// variables6.rs
-// Make me compile! Execute the command `rustlings hint variables6` if you want a hint :)
+// Execute `rustlings hint variables6` or use the `hint` watch subcommand for a hint.
// I AM NOT DONE
diff --git a/info.toml b/info.toml
index f3a5217..c5f22f9 100644
--- a/info.toml
+++ b/info.toml
@@ -43,20 +43,20 @@ name = "variables3"
path = "exercises/variables/variables3.rs"
mode = "compile"
hint = """
-In Rust, variable bindings are immutable by default. But here we're trying
-to reassign a different value to x! There's a keyword we can use to make
-a variable binding mutable instead."""
+Oops! In this exercise, we have a variable binding that we've created on
+line 7, and we're trying to use it on line 8, but we haven't given it a
+value. We can't print out something that isn't there; try giving x a value!
+This is an error that can cause bugs that's very easy to make in any
+programming language -- thankfully the Rust compiler has caught this for us!"""
[[exercises]]
name = "variables4"
path = "exercises/variables/variables4.rs"
mode = "compile"
hint = """
-Oops! In this exercise, we have a variable binding that we've created on
-line 7, and we're trying to use it on line 8, but we haven't given it a
-value. We can't print out something that isn't there; try giving x a value!
-This is an error that can cause bugs that's very easy to make in any
-programming language -- thankfully the Rust compiler has caught this for us!"""
+In Rust, variable bindings are immutable by default. But here we're trying
+to reassign a different value to x! There's a keyword we can use to make
+a variable binding mutable instead."""
[[exercises]]
name = "variables5"