Rust's async can be very lightweight depending on the runtime implementation. tokio and embassy are both runtimes but former is a throughput-optimized heavily multi-threaded while latter is a simple cooperative multitasking for embedded. We use both at my day job. Even 64k flash and 16k ram is enough for embassy.
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Rust's async can be very lightweight depending on the runtime implementation. tokio and embassy are both runtimes but former is a throughput-optimized heavily multi-threaded while latter is a simple cooperative multitasking for embedded. We use both at my day job. Even 64k flash and 16k ram is enough for embassy.