Is it possible to have an insert-only map and get read-only references to values?

⚓ Rust 📅 2026-04-28 👤 surdeus 👁️ 1

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This post is auto-generated from RSS feed The Rust Programming Language Forum - Latest topics. Source: Is it possible to have an insert-only map and get read-only references to values?

Theoretically I think this is possible since we never actually change the internal values, but I can't find such an implementation on crates.io .

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