This crate is used internally by TinyChain. It provides a generic Value type which supports (de)serialization with serde and destream as well as equality and collation.

Example: ```rust use safecast::CastFrom; use tcgeneric::Tuple;

let row = Value::castfrom(("name", 12345)); asserteq!(row, Value::Tuple(Tuple::from(vec![Value::String("name"), Value::Number(12345.into())]))); ```

For more information on TinyChain, see http://github.com/haydnv/tinychain