A stack-allocated linear map implementation that replaces the standard Rust HashMap for small collections. It eliminates heap allocation and hashing overhead by utilizing a simple linear search on the stack.
Tech Stack
RustOS & Utilities
Why micromap?
• Zero heap allocation
• No hashing collisions
• Deterministic performance for small N
Limitations
• O(n) lookup complexity
• Inefficient for large datasets
• Limited to Rust ecosystem
3/2/2026
Last Update
17
Forks
17
Issues
MIT
License
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Competitor Cost
-$1,440
/ year (est. based on Rust std::collections::HashMap)
