Function to_vec 

pub fn to_vec<T>(value: &T) -> Result<Vec<u8>>
where
    T: Serialize + ?Sized,

Serialize a T to a `Vec

Example

use pinecone::to_vec;

let ser: Vec<u8> = to_vec(&true).unwrap();
assert_eq!(ser.as_slice(), &[0x01]);

let ser: Vec<u8> = to_vec("Hi!").unwrap();
assert_eq!(ser.as_slice(), &[0x03, b'H', b'i', b'!']);