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Daily edition · Rust

The daily ledger

TILens turns technical updates into a focused daily brief: official releases, trusted reporting, and practitioner analysis, deduplicated and organized by topic.

19 Aug 2026 edition

20 articles · 4 sources ·

Top topics: Rust

Rust

Pre-RFC: Orthogonal Discriminants

Summary Right now the layout algorithm is mixed up with the type of the discriminant. This RFC splits those up better for more flexibilty and new functionality. Motivation Quick! What's the difference between…

Source: Rust Internals Forum scottmcm
Rust

Permissive Borrows

cc @RalfJung, who asked me to write up my thoughts on a new aliasing model I've spent a lot of time recently working on a new aliasing model, which I call Permissive Borrows. This post is meant to introduce the model.…

Source: Rust Internals Forum ais523
Rust

1.98.0 pre-release testing

The 1.98.0 pre-release is ready for testing. The release is scheduled for August 20. Release notes can be found here. You can try it out locally by running: RUSTUP_DIST_SERVER=https://dev-static.rust-lang.org rustup…

Source: Inside Rust Blog Release automation
Rust

This Week in Rust 665

Hello and welcome to another issue of This Week in Rust! Rust is a programming language empowering everyone to build reliable and efficient software. This is a weekly summary of its progress and community. Want…

Source: This Week in Rust TWiR Contributors