Merge branch 'new' into new-readme-more-explicit

Author: evestera

README.md

@@ -1,6 +1,6 @@
 # rustlings
 
-Greetings and welcome to rustlings. This project contains small exercises get you used to reading and writing code. This includes reading and responding to compiler messages!
+Greetings and welcome to rustlings. This project contains small exercises to get you used to reading and writing code. This includes reading and responding to compiler messages!
 
 ## How to get started
 
@@ -30,7 +30,7 @@ If you choose to not install rustlings, just replace `rustlings` with `cargo run
 
 ## Doing exercises
 
-The execises are sorted by topic and can be found in the subdirectory `rustlings/exercises/<topic>`.
+The exercises are sorted by topic and can be found in the subdirectory `rustlings/exercises/<topic>`. For every topic there is an additional README file with some resources to get you started on the topic. We really recommend, that you have a look at them before you start. 
 
 For every topic there is an additional README file with some resources to get you started on the topic. We really recommend, that you have a look at them before you start.
 

exercises/error_handling/README.md

@@ -0,0 +1,5 @@
+For this exercise check out the sections:
+- [Error Handling](https://doc.rust-lang.org/book/2018-edition/ch09-02-recoverable-errors-with-result.html) 
+- [Generics](https://doc.rust-lang.org/book/2018-edition/ch10-01-syntax.html) 
+
+of the Rust Book.

exercises/functions/REAMDE.md

@@ -0,0 +1 @@
+For this exercise check out the chapter [Functions](https://doc.rust-lang.org/book/2018-edition/ch03-03-how-functions-work.html) of the Rust Book.

exercises/if/REAMDE.md

@@ -0,0 +1 @@
+For this exercise check out the chapter [If](https://doc.rust-lang.org/book/2018-edition/ch03-05-control-flow.html?highlight=control,fl#control-flow) of the Rust Book.

exercises/macros/README.md

@@ -0,0 +1,2 @@
+For this exercise check out the section [Macros](https://doc.rust-lang.org/book/2018-edition/macros.html) and the chapter
+[Macros Appendix](https://doc.rust-lang.org/book/2018-edition/appendix-04-macros.html) of the Rust Book and [The Little Book of Rust Macros](https://danielkeep.github.io/tlborm/book/index.html). 

exercises/modules/README.md

@@ -0,0 +1 @@
+For this exercise check out the [Modules](https://doc.rust-lang.org/book/2018-edition/ch07-01-mod-and-the-filesystem.html) chapter of the Rust Book.

exercises/move_semantics/README.md

@@ -0,0 +1,7 @@
+These exercises are adapted from [pnkfelix](https://github.com/rustlings/rustlings/blob/master)'s [Rust Tutorial](https://pnkfelix.github.io/rust-examples-icfp2014/) -- Thank you Felix!!!
+
+For this exercise check out the chapters:
+- [Ownership](https://doc.rust-lang.org/book/2018-edition/ch04-01-what-is-ownership.html)
+- [Reference and borrowing](https://doc.rust-lang.org/book/2018-edition/ch04-02-references-and-borrowing.html)
+
+of the Rust Book.

exercises/primitive_types/README.md

@@ -0,0 +1 @@
+For this exercise check out the chapter [Data Types](https://doc.rust-lang.org/book/2018-edition/ch03-02-data-types.html) of the Rust Book.

exercises/standard_library_types/README.md

@@ -0,0 +1,5 @@
+For the Arc exercise check out the chapter [Shared-State Concurrency](https://doc.rust-lang.org/book/2018-edition/ch16-03-shared-state.html) of the Rust Book.
+
+For the Iterator exercise check out the chapters [Iterator](https://doc.rust-lang.org/book/2018-edition/ch13-02-iterators.html) of the Rust Book and the [Iterator documentation](https://doc.rust-lang.org/stable/std/iter/trait.Iterator.htmlj).
+Do not adjust your monitors-- iterators 1 and 2 are indeed missing. Iterator 3 is a bit challenging so we're leaving space for some exercises to lead up to it!
+

exercises/strings/REAMDE.md

@@ -0,0 +1 @@
+For this exercise check out the chapter [Strings](https://doc.rust-lang.org/book/2018-edition/ch08-02-strings.html) of the Rust Book.