#[derive(Debug)]
pub struct Quote{
pub value: f64,
pub bid: f64,
pub ask: f64,
pub mid: f64,
}
impl Quote{
pub fn new(value: f64) -> Self {
Quote{value: value, bid: value, ask: value, mid: value }
}
pub fn value(&self) -> f64 { self.value }
pub fn valid_value(&self) -> bool { self.value>0.0}
}