Gregory Chris

Software Engineer / Web Developer

Joined on May 18, 2025

Gregory Chris

Jun 11

When to Use Arc and Mutex in Rust

#programming #rust #learning #tutorial

5 min read

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Gregory Chris

Jun 10

Using HashMap Effectively in Rust

#programming #rust #learning #tutorial

4 min read

Gregory Chris

Jun 10

The Option Type: Safer Nulls by Design

#programming #rust #learning #tutorial

4 min read

Gregory Chris

Jun 8

Async in Rust: The Basics of async/await

#programming #rust #learning #tutorial

5 min read

Gregory Chris

Jun 7

Building a Simple CLI with Clap

#programming #rust #learning #tutorial

4 min read

Gregory Chris

Jun 6

Interior Mutability Explained with Cell and RefCell

#programming #rust #learning #tutorial

4 min read

Gregory Chris

Jun 5

Zero-Cost Abstractions: What They Really Mean in Rust

#programming #rust #learning #tutorial

5 min read

Gregory Chris

Jun 4

Using cargo expand to Understand Macros

#programming #rust #learning #tutorial

4 min read

Gregory Chris

Jun 3

Type Aliases and Newtypes: Wrapping for Safety

#programming #rust #learning #tutorial

5 min read

Gregory Chris

Jun 3

Using match Ergonomically: Avoid the if-else Chains

#programming #rust #learning #tutorial

4 min read

Gregory Chris

Jun 2

Scoped Threads with std::thread::scope in Rust 1.63+

#programming #rust #learning #tutorial

4 min read

Gregory Chris

May 31

Refactoring with Result<T, E> and Custom Errors

#programming #rust #learning #tutorial

5 min read

Gregory Chris

May 30

Getting Started with Traits and Trait Bounds

#programming #rust #learning #tutorial

4 min read

Gregory Chris

May 29

Why &str is Better Than String in Parameters

#programming #rust #learning #tutorial

4 min read

Gregory Chris

May 28

From Vec to Slice: Writing Generic Functions over Collections

#programming #rust #learning #tutorial

4 min read

Gregory Chris

May 27

Smart Pointers Demystified: Box, Rc, and RefCell

#programming #rust #learning #tutorial

4 min read

Gregory Chris

May 27

Understanding Ownership with Structs and Functions

#programming #rust #learning #tutorial

4 min read

Gregory Chris

May 26

Your First Procedural Macro (Without the Fear)

#programming #rust #learning #tutorial

4 min read

Gregory Chris

May 25

Using derive Macros to Reduce Boilerplate

#programming #rust #learning #tutorial

5 min read

Gregory Chris

May 24

File I/O with std::fs and ? Error Propagation

#programming #rust #learning #tutorial

5 min read

Gregory Chris

May 23

Understanding Lifetimes with Real-World Analogy

#programming #rust #learning #tutorial

5 min read

Gregory Chris

May 22

Working with Enums: The Power of Pattern Matching

#programming #rust #learning #tutorial

4 min read

Gregory Chris

May 21

Writing Tests with #[cfg(test)] and Modules

#programming #rust #learning #tutorial

4 min read

Gregory Chris

May 21

Using Iterator Traits to Replace Loops

#programming #rust #learning #tutorial

4 min read

Gregory Chris

May 19

True story

#jokes #programming #funny

1 min read

Gregory Chris

May 19

How to Handle Errors Gracefully with thiserror

#programming #rust #learning #tutorial

4 min read

Gregory Chris

May 19

Avoiding Clones: Borrowing Smart in Rust

#programming #rust #tutorial #learning

4 min read

Gregory Chris

May 19

Unleashing the Power of Option::map and and_then in Rust

#programming #rust #tutorial #learning

3 min read

Gregory Chris

May 18

Grecho: A Lightweight HTTP Echo Server in Rust

#webdev #programming #rust #testing

2 min read

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Gregory Chris

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Writing Debut

When to Use Arc and Mutex in Rust

Want to connect with Gregory Chris?

Using HashMap Effectively in Rust

The Option Type: Safer Nulls by Design

Async in Rust: The Basics of async/await

Building a Simple CLI with Clap

Interior Mutability Explained with Cell and RefCell

Zero-Cost Abstractions: What They Really Mean in Rust

Using cargo expand to Understand Macros

Type Aliases and Newtypes: Wrapping for Safety

Using match Ergonomically: Avoid the if-else Chains

Scoped Threads with std::thread::scope in Rust 1.63+

Refactoring with Result<T, E> and Custom Errors

Getting Started with Traits and Trait Bounds

Why &str is Better Than String in Parameters

From Vec to Slice: Writing Generic Functions over Collections

Smart Pointers Demystified: Box, Rc, and RefCell

Understanding Ownership with Structs and Functions

Your First Procedural Macro (Without the Fear)

Using derive Macros to Reduce Boilerplate

File I/O with std::fs and ? Error Propagation

Understanding Lifetimes with Real-World Analogy

Working with Enums: The Power of Pattern Matching

Writing Tests with #[cfg(test)] and Modules

Using Iterator Traits to Replace Loops

True story

How to Handle Errors Gracefully with thiserror

Avoiding Clones: Borrowing Smart in Rust

Unleashing the Power of Option::map and and_then in Rust

Grecho: A Lightweight HTTP Echo Server in Rust