rtdlib-sys
rtdlib-sys can call td for rust.
How include tdjson
The first you need read td know how to build td.
And then, when you have tdjson dylib file (.so/.lib/.dll) copy the file to the path of the system $PATH variable.
Or set an environment RUSTFLAGS, in the development phase, you can set RUSTFLAGS environment to you IDE.
Linux
Windows
MSVC
RUSTFLAGS=-C link-args=-LIBPATH:D:/path/to/lib_dir