function doesn’t have a size known at compile-time

From TupleStruct to struct with function

I tried to refactor this code:

let picture = (|x:Float, y:Float| sin(x)*x/2.0 + x — y, X as f32, Y as f32);

My first insight into Rust type system

The usual thoughts about types are that there are dynamically typed languages, and statically typed languages. In statically typed languages you need to specify types, and in exchange a compiler won’t let you compile a program with mismatched types, and in…

Do you afraid of generics?

Oh, so you don’t know what to really be afraid of…

Are you afraid of generics?

I wrote the scariest piece of Rust in my life. I wanted to create an innocent generic function which can divide any…

A sad bit of Rust lore

How to downgrade the toolchain

Rust is excel at providing high-level language feeling based on low-level bits. Iterators, pattern matching, amazing trait system, etc. It’s almost like you are writing in high-level language, and you never need…

My first micro-trick for refactoring in Rust

Refactoring in Rust is easier than it looks. If you pass compiler, the chances are you done everything right.

Refactoring in Rust is much slower than in other languages, because on of the refactoring parts is to split code in…

Small http client

I’ve decide to write something simple, like a program to interact with http site. You know, the Python version of requests, or, at least…

Looking into Piston: rust-lightsout (1)

I want to draw!

Simplifying generics

Yet another tiny piece of my own meager Rust experience

Yet another tiny piece of my meager Rust know-how

As I write code in Rust I gain some good ideas. I hope they are good, but there is a great chance…

Pattern matching. For real.

Here is the most bizarre and cool pattern matching I ever wrote in my life. I understand it’s, probably, not the production grade code, but it’s mind-blowing in the way how deep you can dig into things you match in a single expression with total safety and assurance.