Function jsonb 

pub fn jsonb<'a>(
    value: impl ToSQL<'a, SQLiteValue<'a>>,
) -> SQL<'a, SQLiteValue<'a>>

Wraps value in jsonb(..), which checks that it is valid JSON and returns it in SQLite’s binary JSONB format.

Examples

let expr = jsonb(SQL::<SQLiteValue>::raw("metadata"));
assert_eq!(expr.sql(), "jsonb (metadata)");