add some release options to optimize the size of the binary

dndx / phantun

Transforms UDP stream into (fake) TCP streams that can go through Layer 3 & Layer 4 (NAPT) firewalls/NATs.

Apache License 2.0

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add some release options to optimize the size of the binary #165

Open vincascm opened 2 months ago

vincascm commented 2 months ago

When using an OpenWrt router, the size of the binary is a concern. Based on suggestions from https://github.com/johnthagen/min-sized-rust, I added some compile-time options to optimize the binary size. The optimized binary has been successfully run on a real OpenWrt device, and everything is working fine.