 Courses from Pascal Precht

Rust is a modern language that is close to the metal. It's got the performance of C, but with a more friendly syntax and community.

It's also memory safe, and ensures your applications are bug free by catching errors at compile time instead of runtime.

These features make Rust a great choice for developing code for embedded systems, web servers, and CLI apps. You can even compile Rust into WebAssembly in order to run it in-browser!

But as the saying goes, "before you learn to run, you must learn to walk".

In this course, you will write your first Rust application.

Starting from “Hello World” you’ll quickly move on to learning about Rust’s types, configuration files, and the `cargo` package manager along with classics like functions, loops, and handling user input.

More Rust-specific concepts like macros and pattern matching will also be introduced.

Check out these [**community notes for this course on Github**](https://github.com/eggheadio-projects/write-your-first-program-with-the-rust-language).

Next Steps: [Basic Types in Rust](https://egghead.io/playlists/data-types-in-rust-ab72)

Rust is a systems programming language that runs blazingly fast, prevents segfaults, and guarantees thread safety.

rust

Write Your First Program with the Rust Language

This collection contains videos that explore the basic types in Rust, including **Fixed size Integer**, **Pointer sized Integer**, **Boolean**, **Strings**, **Characters**, **Arrays**, **Tuples** and more.

If you're just starting out learning Rust and [wrote your first program](https://egghead.io/courses/write-your-first-program-with-the-rust-language), this collection is the right place to get more familiar with the language!

Basic Types in Rust

This course will teach you the ins and outs of dependency injection in Angular. You will learn what dependency injection means, how it applies to software in general and how it is implemented in Angular. We will take a look at simple use cases like injecting services, to exploring different providers recipes and when they are useful. We will also cover almost unknown features like viewProviders, OpaqueToken and edge cases where forwardRef() is needed.

This Angular course assumes knowledge of some fundamentals.
We have an Angular course that will [Get you started](https://egghead.io/courses/get-started-with-angular)

Angular is a development platform for creating applications using modern web standards. Angular includes a wealth of essential features such as mobile gestures, animations, filtering, routing, data binding, security, internationalization, and beautiful UI components. It's extremely modular, lightweight, and easy to learn.

angular

Angular Dependency Injection (DI) Explained

In order to resolve a dependency, Angular’s DI uses type annotations. To make sure these types are preserved when transpiled to ES5, TypeScript emits metadata. In this lesson we’ll explore how the @Injectable decorator ensures metadata generation for services that have their own dependencies.

Understand Angular @Injectable

When using provider string tokens, there’s a chance they collide with other third-party tokens. Angular has with the concept of opaque tokens, that allow us to make whatever token we use unique, so we don’t run into collision problems. In this lesson we’ll explore how they work.

Understand OpaqueToken in Angular

This lesson discusses when and how to add dependencies, resolved by Angular’s DI, to factory providers. The example used in this lesson builts upon the previous lesson on understanding factory providers.

Use Angular Factory Providers with dependencies

In this lesson, we’re going to take a look at how adding the class provide to the providers property of a component to create an actual provider. We’ll learn what a provider specifically does and how we can provide different dependencies with the same token.

Use Provide and UseClass in Angular Providers

Dependecies aren’t always objects created by classes or factory functions. Sometimes, all we really want is inject a simple value, which can be a primitive, or maybe just a configuration object. For these cases, we can use value providers and in this lesson we’ll discuss, how they are created.

Use Angular Value Providers

To get started with Dependency Injection, we first want to understand what it is actually all about. In this lesson, we take a look at Dependency Injection as a software design pattern and clarify why it is so useful that Angular implements a system for it.

Understand Angular Dependency Injection

In this lesson, we discuss how and when to use factory providers, to enable dependencies that shouldn’t be available to Angular’s DI.

Use Angular Factory Providers

This lesson explains how we can inject simple service dependencies into Angular 2 components using providers. We’ll also discuss what providers are and why they are needed.

Inject an Angular Service into a Component using Providers

In this lesson you'll learn how to install Rust's toolchain.

Install Rust

In this lesson we’ll create our first “Hello World” Rust program from scratch and will learn how to compile it using `rustc`.

Compile and run a Rust program from scratch

In this lesson we’ll create a new Rust project using the `cargo new` command and take a look at some of the generated files.

Create a Rust package with the Cargo package manager

In this lesson we'll learn how to use the `cargo run` command to compile and run a Rust program.

Compile and run a Rust program using Cargo

In this lesson we'll learn how to initialise variables in Rust and how to make them mutable using the `mut` keyword so they can be changed throughout the program.

Variables and Mutability in Rust

In this lesson we take a look at how `println!()` can be used to output multiple variables using formatter placeholders.

Output multiple variables using println!() in Rust

In this lesson we'll create a new function that receives parameters and called inside our program's `main()` function.

Write and call a function in Rust

In this lesson we'll briefly discuss the concept of Ownership and Borrowing in Rust, and how expressions can be passed by value and by reference.

Understanding basic Ownership and Borrowing in Rust

In this lesson we'll learn how to read user input from stdin, using Rust's `std::io` module and its `Stdin` object.

Read user input from stdin in Rust

In this lesson we'll take a look at the simplest way of handling error in Rust using the `unwrap()` function.

Pascal Precht

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