From ce86d252e529385704fe9111e305ac0ec48c2de4 Mon Sep 17 00:00:00 2001
From: Denton24646 <Denton24646@gmail.com>
Date: Sat, 16 Jul 2022 15:31:37 -0400
Subject: feat: add rc1.rs exercise

---
 info.toml | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

(limited to 'info.toml')

diff --git a/info.toml b/info.toml
index 5b7b9b4..a72c014 100644
--- a/info.toml
+++ b/info.toml
@@ -929,6 +929,20 @@ is too much of a struggle, consider reading through all of Chapter 16 in the boo
 https://doc.rust-lang.org/stable/book/ch16-00-concurrency.html
 """
 
+[[exercises]]
+name = "rc1"
+path = "exercises/standard_library_types/rc1.rs"
+mode = "compile"
+hint = """
+This is a straightforward exercise to use the Rc<T> type. Each Planet has
+ownership of the Sun, and uses Rc::clone() to increment the reference count of the Sun.
+After using drop() to move the Planets out of scope individually, the reference count goes down.
+In the end the sun only has one reference again, to itself. See more at:
+https://doc.rust-lang.org/book/ch15-04-rc.html
+
+* Unforunately Pluto is no longer considered a planet :(
+"""
+
 # THREADS
 
 [[exercises]]
-- 
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