Rust Programming Course: From Beginner to Expert 2.0

Define Rust variables using let and explore mutability, scope, and shadowing, then declare constants with explicit types to understand binding, type inference, and compile-time values.

Explore compound data types in the Rust programming course, including string slices and strings, arrays, vectors, tuples, and the unit type, with indexing, debug printing, and destructuring.

Learn to declare and call Rust functions with fn and main, using snake_case and explicit parameter types, return values, expressions vs statements, and code blocks with scope.

Master Rust control flow by using loops, breaks, and labeled breaks. Explore for and while loops and the difference between compound data types and collections.

Explore rust for loop syntaxes using ranges, exclusive and inclusive ends, and step_by for custom increments; use reverse for descending orders and destructuring for vectors of tuples.

Master comments, the print macro, and escape sequences to write clearer, well-structured Rust code, using positional and named arguments, quotes handling, and backslash tricks.

Explore rust compiler directives as annotations that guide the compiler on parsing code, applicable to variables, functions, or whole files, including the allow directive to suppress unused warnings.

Learn how associativity directs evaluation in Rust, with left associative arithmetic and right associative assignment. Discover why explicit boolean conditions and operator overloading via traits matter.

Explore rust ownership rules, including move on assignment, single owner concept, and drop on scope exit, plus clone for deep copies and stack-heap memory layout.

Explore how ownership moves through Rust functions, including take ownership, give ownership, and take-and-return patterns for heap-allocated vectors. See stack data is copied, and when cloning or references are used.

Explore Rust's borrowing basics by learning how references work with ownership, differentiate mutable and immutable references, and apply rules that prevent data races and dangling references.

Explore dereferencing in Rust by following references to access values, distinguish borrowing from dereferencing, and apply the star operator to stack and heap allocated types, including vectors.

Master the basics of structs, including named field, tuple, and unit-like structs, learning to define, initialize, and access fields with dot notation while managing ownership and mutability.

Extend structs with implementation blocks to add behavior. Use self forms (immutable, mutable, and owned), plus dot notation and new as an associated function.

Explore Rust enums, their variants, and associated data. Learn to use match expressions, implement methods, and distinguish enums from structs to model diverse data like travel types.

Explore rust's result enum for explicit error handling by improving a student database example; learn to replace option with result, use ok and error variants, and handle failures with match.

Master Rust method chaining constraints by examining how owned, mutable, and immutable self shape chainability. The lesson uses a bank account example to illustrate constructors, deposits, withdrawals, and owner changes.

Discover how Rust pattern matching destructures struct fields to access only the needed data. Learn about bindings in match arms and function parameters, including concrete values and ignored fields.

Explore how Rust modules organize code into product, customer, and order units, control visibility with pub, and use absolute or relative paths and use declarations to simplify scope.

Visualize and organize Rust modules with cargo modules, learning to generate a module tree and organize modules via separate files or folders using mod.

Learn to test panics with the shouldPanic attribute and verify optional panic messages. Compare panic-based constructors with non-panicking variants returning results, and organize tests in a module.

Explore how cargo test generates and filters test reports for binary and library crates, view outputs, and manage ignored tests and patterns to focus on relevant tests.

Explore integration tests that verify how library components work together through the public interface. Store tests in the top-level tests directory, with each file compiling as a separate crate.

Benchmark the performance of two sorting implementations to see if changes speed up processing time, using the criterion crate, cargo bench, and the benches directory.

Rust generics define functions, structs, enums, and traits with type placeholders to enable flexible, reusable code. The Point example shows generic coordinates and how monomorphization yields compile-time implementations without overhead.

Explore trait bounds that constrain a generic type to implement the shape trait, enabling access to area and parameter methods through imple trait syntax and where clause.

Explore static vs dynamic dispatch in Rust, learn how monomorphization creates specialized code, and use trait objects behind pointers like Box and dyn to enable flexible return types.

Learn how derived traits automatically implement common traits (debug, partial eq, clone, default) for structs and enums, and explore marker traits like properties that enforce required traits via super traits.

Explore closures in Rust, storing anonymous functions, passing them to other code, and understanding how they capture variables and implement Fn, FnMut, and FnOnce.

Explore the iterator design pattern in Rust by implementing the iterator trait, defining an associated type item, and using next to yield items; master for loops that consume iterators.

Apply combinators with iterators to filter fruit words starting with a or b, map them to uppercase, and collect into a vector, while noting lazy evaluation.

Learn to treat an option as an iterator and extend a vector by chaining iterators, filtering, and flattening to collect only some values in Rust.