technical.cx

Lobsters · May 30, 2026 22:41

Custom Errors Are Non-Negotiable in My Rust Applications | Triston Armstrong

Centralizing error management using a custom Error enum and map_error resolves the complexity of disparate error types, establishing a single, type-safe contract across the entire application boundary.

Lobsters · May 30, 2026 21:55

A New Design for Pretty Printer Implementations in Rust

Since I studied Rustc’s pretty printer and implemented my own pretty printer library (which is used in the cgrammar crate, a crate for parsing and processing C23 syntax), I have been thinking about how to design a better pretty printer library, especially...

Programming

Programming

Lobsters · May 30, 2026 21:49

Parallel Reconstruction of Lawful TLS Wiretapping

Transport Layer Security (TLS) is the protocol involved in getting the lock icon to appear in your browser next to the URL. Under the hood it uses a bunch of really cool numbers for encryption. Some numbers are considered private and need securing; some are...

Security

Lobsters · May 30, 2026 20:24

1.2M Messages to Obsidian - Building a Relationship Map from 20 Years of Chat History

Importing 1.2 million messages from Telegram, VK, Instagram, Facebook, and Twitter into a structured Obsidian vault with local LLM inference - to measure how my friendships work with decay curves, vocabulary shifts, directional sentiment, and conflict rates.

Lobsters · May 30, 2026 20:00

Claw Patrol: an open-source security firewall for agents | Deno

Why we needed an agent firewall that speaks more than HTTP.

Security

InfoQ Development · May 30, 2026 19:00

Arm Open-Sources Metis, an AI Security Framework Outperforming Traditional SAST Tools

Arm has open-sourced Metis, an agentic AI security framework designed to autonomously uncover complex software vulnerabilities. Unlike traditional pattern-based tools, Metis applies semantic reasoning

Programming Security

Programming