From 86b5c08b9bea1576127a7c5f599f5752072c087d Mon Sep 17 00:00:00 2001 From: Sanjay K Date: Tue, 7 Apr 2020 14:16:10 -0400 Subject: feat: Add Option2 exercise (#290) * added option2 * changed up the exercise, modified the help section * Update exercises/option/option2.rs Co-Authored-By: fmoko * Update exercises/option/option2.rs Co-Authored-By: fmoko * Update exercises/option/option2.rs Co-Authored-By: fmoko Co-authored-by: fmoko --- info.toml | 15 +++++++++++++++ 1 file changed, 15 insertions(+) (limited to 'info.toml') diff --git a/info.toml b/info.toml index ec8da2c..04a90cf 100644 --- a/info.toml +++ b/info.toml @@ -534,6 +534,21 @@ and: pattern matching """ +[[exercises]] +name = "option2" +path = "exercises/option/option2.rs" +mode = "compile" +hint = """ +check out: +https://doc.rust-lang.org/rust-by-example/flow_control/if_let.html +https://doc.rust-lang.org/rust-by-example/flow_control/while_let.html + +Remember that Options can be stacked in if let and while let. +For example: Some(Some(variable)) = variable2 + + +""" + [[exercises]] name = "result1" path = "exercises/error_handling/result1.rs" -- cgit v1.2.3