* #Rust Create a crate for reflection
* #Rust Add a crate for reflection tests and helper to access schema
* #Rust Get root table of a buffer and access field with schema
* #Rust Add 'Struct' struct and corresponding getter
* #Rust Add functions of getting any table/struct field value as integer/float/string
* #Rust Add setters for scalar fields
* #Rust Add setter for string fields
* #Rust Add getter for Table/Vector fields
* #Rust Add buffer verification
* Add a 'SafeBuffer' struct which provides safe methods for reflection
It verifies buffer against schema during construction and provides all the unsafe getters in lib.rs in a safe way
---------
Co-authored-by: Derek Bailey <derekbailey@google.com>
