Work in progress, readme will be updated soon.

To avoid linkage issues, you have to do (for linux):

source "$HOME/.cargo/env"
export RUST_SRC_PATH="$(rustc --print sysroot)/lib/rustlib/src/rust/src"
export LD_LIBRARY_PATH="$(rustc --print sysroot)/lib:$LD_LIBRARY_PATH"

For MacOS in theory you can replace LD_LIBRARY_PATH with DYLD_LIBRARY_PATH and it may work, but I didn't check.