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Rust

This tag is for posts related to the Rust programming language, including its libraries.

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Format-preserving encryption for PII in Polars: FF3-1 vs FF1 for RUT, CPF, and DNI

Format-preserving encryption for PII in Polars: FF3-1 vs FF1 for RUT, CPF, and DNI

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6 min read
A Primitive Should Never Have an Opinion

A Primitive Should Never Have an Opinion

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3 min read
Stop Using GlobalAlloc: How to Build Constant-Time Memory in Rust

Stop Using GlobalAlloc: How to Build Constant-Time Memory in Rust

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2 min read
matten: 不均一なデータを `--features dynamic` で扱う

matten: 不均一なデータを `--features dynamic` で扱う

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2 min read
matten: Heterogeneous data with `--features dynamic`

matten: Heterogeneous data with `--features dynamic`

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3 min read
I built a self-hosted reverse proxy for MCP servers in Rust

I built a self-hosted reverse proxy for MCP servers in Rust

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1 min read
How I decide what to build, and what to throw away, as a solo founder building an L1

How I decide what to build, and what to throw away, as a solo founder building an L1

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6 min read
What I learned about PDAs in a week of building on Solana

What I learned about PDAs in a week of building on Solana

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6 min read
CPI on Solana: The Mental Model I Wish I Had on Day 71

CPI on Solana: The Mental Model I Wish I Had on Day 71

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7 min read
Enigmar

Enigmar

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3 min read
What AI tools do you use?

What AI tools do you use?

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2 min read
My Bot Showed +$84 Profit. The Chain Said +$11. Here's Why.

My Bot Showed +$84 Profit. The Chain Said +$11. Here's Why.

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3 min read
Why Real-Time Agents Are Reshaping LLM Gateway Architecture

Why Real-Time Agents Are Reshaping LLM Gateway Architecture

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5 min read
From Zero to 10 Apps: My Multi-App Productivity System

From Zero to 10 Apps: My Multi-App Productivity System

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3 min read
From Python/Pandas to Rust/C++: taking our tick simulation from 140ms to microseconds per window

From Python/Pandas to Rust/C++: taking our tick simulation from 140ms to microseconds per window

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3 min read
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