Far from it. Until Rust can read C++ code seamlessly, there will be more code written in C++ than Rust for the foreseeable future. HPC, Finance, AI, Games, Databases, Hardware all continue to be written in C++.

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simonask 34 minutes ago | parent [-]

Serious people in all of those industries are thinking about whether and how Rust is a fit for their needs.

Like, I agree that C++ will be around for a long while, but the writing is on the wall.

	▲	npalli 4 minutes ago \| parent [-]
		Strange position in 2026. If there is any writing in the wall it is this. Nobody is going to be writing Rust code from scratch given where LLMs are already now, much less in 5 years. A golden rule of software is fresh coding is a small part of the lifecycle most of it is maintenance. You may be able to get people to write Rust code (vibe code it), however a tiny minority of them will want to maintain LLM generated Rust code!! Rust will most likely be an intermediate representation - a security/formality check of sort - before converted into the appropriate heterogenous code across GPU/CPU/TPU/XPUs. Even there some other better representation will supplant it as Rust's ideas will be found too limiting. The idea that you as a programmer will sit and write Rust source code is just going to look very archaic. Thank god for LLMs for saving everyone just in time.