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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.

18 Oct 2026 edition

3 articles · 3 sources ·

Top topics: Rust · General

Rust

Should CommandExt::exec be safe?

Currently CommandExt::exec is safe although successful exec does not release resources by either calling destructors or terminating program (so kernel can release resources by its own). Therefore my suggestion is to…

Source: Rust Internals Forum mgalczynski