How statistics are calculated
We count how many offers each candidate received and for what salary. For example, if a DEX and CEX with Rust with a salary of $4,500 received 10 offers, then we would count him 10 times. If there were no offers, then he would not get into the statistics either.
The graph column is the total number of offers. This is not the number of vacancies, but an indicator of the level of demand. The more offers there are, the more companies try to hire such a specialist. 5k+ includes candidates with salaries >= $5,000 and < $5,500.
Median Salary Expectation – the weighted average of the market offer in the selected specialization, that is, the most frequent job offers for the selected specialization received by candidates. We do not count accepted or rejected offers.
Trending DEX and CEX tech & tools in 2024
Most popular Metaverse and Blockchain (Web 3.0) trends in 2024
- Blockchain and Cryptography
- Smart Contracts
- NFT Marketplaces
- Wallet and Web3 Integration
- DeFi Ecosystem
- Metaverse/GameFi
- Smart Contract Audit/Security
- DAO/dApps
- Blockchain Project/Product Manager
- Crypto Social Media Marketing
- Crypto and Web3 Community Management and Support
- Telegram Bots and Mini-Apps
Where is Rust used?
The Chrome-plating of Firefox
- Swapped out C++ for Rust to dodge those memory mishaps, polishing Firefox's engine faster than a greased fox!
Dropbox's Not-So-Secret Ingredient
- Spiced up performance & security by baking Rust into their file system concoction - less crash diet, more robust service!
Terminal Velocity with Microsoft
- Decoded the need for speed, Microsoft harnessed Rust's powers for their Windows Terminal - hyperdrive activated!
Chef Rust in AWS's Kitchen
- A pinch of Rust for Lambda delicacies, ensuring Amazon serves cold-starts quicker than a microwave ding!
Rust Alternatives
Go
Go, also known as Golang, is a statically typed, compiled language designed for efficiency and simplicity. It is particularly suited for concurrent operations and infrastructure.
// Go concurrency example
go func() {
fmt.Println("Running in a goroutine")
}()
- Efficient concurrency model (goroutines)
- Simple syntax and fast compile time
- Robust standard library and tooling
- Lacks generics (though they're planned for Go 2.0)
- Garbage collection may cause performance hiccups
- Implicit interfaces might be confusing
C++
C++ is a high-performance, compiled language that enables low-level memory manipulation. Ideal for systems and application software, game development, and real-time systems.
// C++ memory allocation example
int* ptr = new int(5);
delete ptr;
- Close to the metal, allowing for fine-tuned performance
- Rich function and operator overloading
- Vast ecosystem and mature tooling
- Complex syntax and steep learning curve
- Manual memory management prone to errors
- Longer compile times for large projects
Swift
Swift is a modern, type-safe language created by Apple for iOS and macOS development. It combines the best of C and Objective-C, without the constraints of C compatibility.
// Swift optionals example
var optionalName: String? = "John"
print(optionalName)
- Clean syntax, making it easy to read and maintain
- Powerful type inference and pattern matching
- First-class support for Apple platforms
- Limited use outside of Apple ecosystem
- Young language, with frequent changes
- Runtime performance is generally good, but can be inconsistent
Quick Facts about Rust
The Dawn of Rust: A Memory-Safe Crusade
Picture this: a world plagued by segfaults and memory leaks, then along came Rust in 2010, conjured by Graydon Hoare of Mozilla. Imagine Gandalf, but instead of a staff, he wields a compiler fiercely fighting against the dark magic of memory mismanagement. With its inception, Rust bestowed upon devs the gift of ‘borrow checking,’ ensuring that not a byte roams astray, preventing dastardly crashes and security woes.
Rust's Evolving Mastery: The Epochs System
In the world of Rust, breaking changes are as welcome as a clown at a funeral. To evolve without wreaking havoc, Rust introduced a spell known as "editions”—akin to magical incantations—that let developers level up their code while letting bygones be binary. From Rust 2015 to Rust 2021, each edition is like a wardrobe change for the language, keeping it trendy while interoperable with the old attire.
Rust's Async/Await Saga: Concurrency Adept
Once upon a 'thread', Rust embarked on an asynchronous adventure. It was 2019 when the mighty async/.await keywords were unsheathed, turning the toilsome journey of concurrency into a merry stroll through non-blocking code paths. Imagine riding a many-legged dragon soaring across I/O-bound tasks. Simply exhilarating!
// Rust in action: vanquishing fears of concurrent evil
async fn fetch_the_quest_items() -> Vec {
let mut future_items = vec![];
for url in quest_item_urls {
future_items.push(fetch_quest_item(url)); // Enlisting futures without blocking the army
}
join_all(future_items).await // Awaiting the gathering of items
}
What is the difference between Junior, Middle, Senior and Expert Rust developer?
Seniority Name | Years of Experience | Average Salary (USD/year) | Responsibilities & Activities |
---|---|---|---|
Junior Developer | 0-2 | 50,000-70,000 |
|
Middle Developer | 2-4 | 70,000-100,000 |
|
Senior Developer | 4+ | 100,000-130,000 |
|
Expert/Team Lead | 6+ | 130,000-160,000+ |
|
Top 10 Rust Related Tech
Cargo
Think of Cargo as Rust's personal butler, fetching dependencies with the ease of a seasoned English valet. Cargo manages Rust projects like it was born to do so – because, well, it was! From building your code, running your tests, to packaging up that sweet, sweet binary. Nifty Cargo.toml manifest plays the role of your project's autobiography. No more 'dependency hell', Cargo's got your back!
# To start a new Rust project with Cargo
cargo new my_awesome_project
Rust Standard Library
Not just any library, this one's more respected than the ancient Library of Alexandria! Boasting a collection of meticulously crafted functionalities – from threading to data structures – without the Rust Standard Library, your Rust skills are like a knight without their sword.
Async-std
When you want to dip your toes into asynchronous programming, async-std is like your trusty life jacket. It's the standard library re-imagined for the async world. Sailing the stormy async seas? Not a problem – async-std is here to make those choppy waters smooth as glass.
#Using async-std Stream
use async_std::stream;
use async_std::prelude::*;
let mut s = stream::from_iter(vec![0u8; 3]);
Clippy
Picture a persnickety English grammarian but for code. Clippy chaperones your Rust syntax to ensure it's not merely good, but sterling! It's the lint tool with personality, tirelessly steering coders towards the nirvana of idiomatic Rust code.
# To run Clippy over your project
cargo clippy
serde
JSON, YAML, TOML, binary, cookies for all it cares! Serde is the polyglot magician of data serialization and deserialization. Your data can be anything, and serde – akin to a universal translator – effortlessly molds it into Rust data structures and vice versa.
# Example: serializing a Rust data structure into JSON using serde
use serde_json::json;
let user = json!({
"id": 1,
"username": "cool_rustacean",
"active": true
});
Tokio
Here's the heavyweight champion of the async runtime world! Tokio powers high-performance network applications with the ease and confidence of an Olympian god – though thankfully, more benevolent with system resources.
# A simple Tokio TCP Echo server example
use tokio::net::TcpListener;
use tokio::prelude::*;
[tokio::main]
async fn main() -> Result<(), Box> {
let listener = TcpListener::bind("127.0.0.1:8080").await?;
}
WebAssembly (Wasm)
Thrusting Rust into the browser like a SpaceX rocket, WebAssembly is Rust's ticket to dominating more than just system programming. WebAssembly – 'Wasm' for the chummy ones – empowers Rustaceans to web-ify their applications with performance that smacks of native code.
Rocket
Blast off to web development stardom with Rocket! No, not an actual rocket – it's a web framework exclusively for Rust connoisseurs with a need for speed and type safety, delivering your web services with surgical precision.
# Rocket example: a simple hello world
#[macro_use] extern crate rocket;
#[get("/")]
fn hello() -> &'static str {
"Hello, world!"
}
Diesel
Navigate the treacherous waters of database ORM with Diesel, a safe haven for data aficionados. It turns complex SQL into type-safe Rust code – it's kind of like having a conversation with your database in fluent Rustian.
# Diesel example: inserting a new user
use diesel::prelude::*;
use crate::schema::users;
#[table_name = "users"]
#[derive(Insertable, AsChangeset)]
struct NewUser<'a> {
name: &'a str,
hair_color: Option<&'a str>,
}
Warp
Tighten your seatbelt; Warp's about to take your APIs on an interstellar journey at ludicrous speeds! Conceived from the future, Warp's a networking engine that powers warp-speed asynchronous web services in Rust with the elegance of a star ballet dancer.
# Warp example: A simple API endpoint
use warp::Filter;
#[tokio::main]
async fn main() {
let hello = warp::path!("hello" / "world")
.map(|| warp::reply::html("Hello, world!"));
}