echo

Prerequisites

1. Install a rust stable toolchain: rustup install stable
2. Install a rust nightly toolchain: rustup install nightly
3. Install bpf-linker: cargo install bpf-linker

Build eBPF

cargo xtask build-ebpf

To perform a release build you can use the --release flag. You may also change the target architecture with the --target flag

Build Userspace

cargo build

Run

cargo run --package echo --bin echo