//! Shared Types for different Database drivers
use std::any::Any;

#[derive(Debug)]
struct Type(pub Box<dyn Any>);

/// Enum struct for mapping between database and Rust types
#[derive(Clone, Copy, PartialEq, PartialOrd, Eq, Ord, Debug, Hash)]
struct SQLType<T> {
    value: Option<T>,
}

fn is_str(s: &(dyn Any)) {
    s.is::<&str>()
}

fn is_string(s: &(dyn Any)) {
    s.is::<String>()
}

fn is_bool(v: &(dyn Any)) {
    v.is::<bool>()
}

impl<T> SQLType<T> {
    pub fn is_some(&self) -> bool {
        match *self {
            SQLType::None => false,
            _ => true,
        }
    }

    pub fn is_none(&self) -> bool {
        !self.is_some()
    }
}