diff --git a/CHANGELOG.md b/CHANGELOG.md
index d58d4e6..3988826 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,26 @@
+<a name="4.3.0"></a>
+## 4.3.0 (2020-12-29)
+
+#### Features
+
+* Rewrite default out text ([44d39112](https://github.com/rust-lang/rustlings/commit/44d39112ff122b29c9793fe52e605df1612c6490))
+* match exercise order to book chapters (#541) ([033bf119](https://github.com/rust-lang/rustlings/commit/033bf1198fc8bfce1b570e49da7cde010aa552e3))
+* Crab? (#586) ([fa9f522b](https://github.com/rust-lang/rustlings/commit/fa9f522b7f043d7ef73a39f003a9272dfe72c4f4))
+* add "rustlings list" command ([838f9f30](https://github.com/rust-lang/rustlings/commit/838f9f30083d0b23fd67503dcf0fbeca498e6647))
+* **try_from_into:** remove duplicate annotation ([04f1d079](https://github.com/rust-lang/rustlings/commit/04f1d079aa42a2f49af694bc92c67d731d31a53f))
+
+#### Bug Fixes
+
+* update structs README ([bcf14cf6](https://github.com/rust-lang/rustlings/commit/bcf14cf677adb3a38a3ac3ca53f3c69f61153025))
+* added missing exercises to info.toml ([90cfb6ff](https://github.com/rust-lang/rustlings/commit/90cfb6ff28377531bfc34acb70547bdb13374f6b))
+* gives a bit more context to magic number ([30644c9a](https://github.com/rust-lang/rustlings/commit/30644c9a062b825c0ea89435dc59f0cad86b110e))
+* **functions2:** Change signature to trigger precise error message: (#605) ([0ef95947](https://github.com/rust-lang/rustlings/commit/0ef95947cc30482e63a7045be6cc2fb6f6dcb4cc))
+* **structs1:** Adjust wording (#573) ([9334783d](https://github.com/rust-lang/rustlings/commit/9334783da31d821cc59174fbe8320df95828926c))
+* **try_from_into:**
+ * type error ([4f4cfcf3](https://github.com/rust-lang/rustlings/commit/4f4cfcf3c36c8718c7c170c9c3a6935e6ef0618c))
+ * Update description (#584) ([96347df9](https://github.com/rust-lang/rustlings/commit/96347df9df294f01153b29d9ad4ba361f665c755))
+* **vec1:** Have test compare every element in a and v ([9b6c6293](https://github.com/rust-lang/rustlings/commit/9b6c629397b24b944f484f5b2bbd8144266b5695))
+
<a name="4.2.0"></a>
## 4.2.0 (2020-11-07)
diff --git a/Cargo.lock b/Cargo.lock
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diff --git a/Cargo.toml b/Cargo.toml
index ebce25e..a0564c3 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
[package]
name = "rustlings"
-version = "4.2.0"
+version = "4.3.0"
authors = ["Marisa <mokou@posteo.de>", "Carol (Nichols || Goulding) <carol.nichols@gmail.com>"]
edition = "2018"
diff --git a/README.md b/README.md
index 7a2c94c..16f8c3d 100644
--- a/README.md
+++ b/README.md
@@ -48,6 +48,8 @@ Start-BitsTransfer -Source https://git.io/rustlings-win -Destination $env:TMP/in
To install Rustlings. Same as on MacOS/Linux, you will have access to the `rustlings` command after it.
+When you get a permission denied message then you have to exclude the directory where you placed the rustlings in your virus-scanner
+
## Browser:
[Run on Repl.it](https://repl.it/github/rust-lang/rustlings)
@@ -61,7 +63,7 @@ Basically: Clone the repository, checkout to the latest tag, run `cargo install`
```bash
git clone https://github.com/rust-lang/rustlings
cd rustlings
-git checkout tags/4.2.0 # or whatever the latest version is (find out at https://github.com/rust-lang/rustlings/releases/latest)
+git checkout tags/4.3.0 # or whatever the latest version is (find out at https://github.com/rust-lang/rustlings/releases/latest)
cargo install --force --path .
```
@@ -118,6 +120,24 @@ cargo uninstall rustlings
rm -r rustlings/ # or on Windows: rmdir /s rustlings
```
+## Uninstalling Rustlings
+
+If you want to remove Rustlings from your system, there's two steps. First, you'll need to remove the exercises folder that the install script created
+for you:
+
+``` bash
+rm -rf rustlings # or your custom folder name, if you chose and or renamed it
+```
+
+Second, since Rustlings got installed via `cargo install`, it's only reasonable to assume that you can also remove it using Cargo, and
+exactly that is the case. Run `cargo uninstall` to remove the `rustlings` binary:
+
+``` bash
+cargo uninstall rustlings
+```
+
+Now you should be done!
+
## Completion
Rustlings isn't done; there are a couple of sections that are very experimental and don't have proper documentation. These include:
diff --git a/default_out.txt b/default_out.txt
index 0526759..b90d1e3 100644
--- a/default_out.txt
+++ b/default_out.txt
@@ -1,19 +1,25 @@
Thanks for installing Rustlings!
-Is this your first time?
+Is this your first time? Don't worry, Rustlings was made for beginners! We are
+going to teach you a lot of things about Rust, but before we can get
+started, here's a couple of notes about how Rustlings operates:
-Let's make sure you're up to speed:
-- You have Rust installed, preferably via `rustup`
-- You have `~/.cargo/bin` added to your PATH variable
-- You have cloned this repository (https://github.com/rust-lang/rustlings)
-- You have installed Rust language support for your editor
-- You have locally installed the `rustlings` command by running an
- installation script or manually executing:
+1. The central concept behind Rustlings is that you solve exercises. These
+ exercises usually have some sort of syntax error in them, which will cause
+ them to fail compilation or testing. Sometimes there's a logic error instead
+ of a syntax error. No matter what error, it's your job to find it and fix it!
+ You'll know when you fixed it because then, the exercise will compile and
+ Rustlings will be able to move on to the next exercise.
+2. If you run Rustlings in watch mode (which we recommend), it'll automatically
+ start with the first exercise. Don't get confused by an error message popping
+ up as soon as you run Rustlings! This is part of the exercise that you're
+ supposed to solve, so open the exercise file in an editor and start your
+ detective work!
+3. If you're stuck on an exercise, there is a helpful hint you can view by typing
+ 'hint' (in watch mode), or running `rustlings hint myexercise`.
+4. If an exercise doesn't make sense to you, feel free to open an issue on GitHub!
+ (https://github.com/rust-lang/rustlings/issues/new). We look at every issue,
+ and sometimes, other learners do too so you can help each other out!
-cargo install --force --path .
-
-If you've done all of this (or even most of it), congrats! You're ready
-to start working with Rust.
-
-To get started, run `rustlings watch` in order to get the first exercise.
-Make sure to have your editor open!
+Got all that? Great! To get started, run `rustlings watch` in order to get the first
+exercise. Make sure to have your editor open!
diff --git a/exercises/functions/functions2.rs b/exercises/functions/functions2.rs
index 108ba38..5721a17 100644
--- a/exercises/functions/functions2.rs
+++ b/exercises/functions/functions2.rs
@@ -7,7 +7,7 @@ fn main() {
call_me(3);
}
-fn call_me(num) {
+fn call_me(num:) {
for i in 0..num {
println!("Ring! Call number {}", i + 1);
}
diff --git a/src/main.rs b/src/main.rs
index 35f8df4..bf35e4f 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -25,7 +25,7 @@ mod verify;
fn main() {
let matches = App::new("rustlings")
.version(crate_version!())
- .author("Olivia Hugger, Carol Nichols")
+ .author("Marisa, Carol Nichols")
.about("Rustlings is a collection of small exercises to get you used to writing and reading Rust code")
.arg(
Arg::with_name("nocapture")