Merge branch 'master' into refactor-hints

Author: marisa

.editorconfig

@@ -0,0 +1,7 @@
+root = true
+
+[*.rs]
+end_of_line = lf
+insert_final_newfile = true
+indent_style = space
+indent_size = 4

Cargo.lock

@@ -10,6 +10,7 @@ indicatif = "0.9.0"
 console = "0.6.2"
 notify = "4.0.0"
 toml = "0.4.10"
+regex = "1.1.6"
 serde = {version = "1.0.10", features = ["derive"]}
 
 [[bin]]
@@ -18,3 +19,4 @@ path = "src/main.rs"
 
 [dev-dependencies]
 assert_cmd = "0.11.0"
+glob = "0.3.0"

Cargo.toml

@@ -1,6 +1,8 @@
 // enums1.rs
 // Make me compile! Execute `rustlings hint enums1` for hints!
 
+// I AM NOT DONE
+
 #[derive(Debug)]
 enum Message {
     // TODO: define a few types of messages as used below

exercises/enums/enums1.rs

@@ -1,6 +1,8 @@
 // enums2.rs
 // Make me compile! Execute `rustlings hint enums2` for hints!
 
+// I AM NOT DONE
+
 #[derive(Debug)]
 enum Message {
     // TODO: define the different variants used below

exercises/enums/enums2.rs

@@ -1,6 +1,8 @@
 // enums3.rs
 // Address all the TODOs to make the tests pass!
 
+// I AM NOT DONE
+
 enum Message {
     // TODO: implement the message variant types based on their usage below
 }

exercises/enums/enums3.rs

@@ -6,6 +6,8 @@
 // this function to have.
 // Execute `rustlings hint errors1` for hints!
 
+// I AM NOT DONE
+
 pub fn generate_nametag_text(name: String) -> Option<String> {
     if name.len() > 0 {
         Some(format!("Hi! My name is {}", name))

exercises/error_handling/errors1.rs

@@ -16,6 +16,8 @@
 // There are at least two ways to implement this that are both correct-- but
 // one is a lot shorter! Execute `rustlings hint errors2` for hints to both ways.
 
+// I AM NOT DONE
+
 use std::num::ParseIntError;
 
 pub fn total_cost(item_quantity: &str) -> Result<i32, ParseIntError> {

exercises/error_handling/errors2.rs

@@ -4,6 +4,8 @@
 // Why not? What should we do to fix it?
 // Execute `rustlings hint errors3` for hints!
 
+// I AM NOT DONE
+
 use std::num::ParseIntError;
 
 fn main() {

exercises/error_handling/errors3.rs

@@ -15,6 +15,8 @@
 //
 // Execute `rustlings hint errors4` for hints :)
 
+// I AM NOT DONE
+
 use std::error;
 use std::fmt;
 use std::io;