use std::fmt;
#[derive(Clone, Debug)]
pub enum AvailabilityZone {
UsEast1a,
UsEast1b,
UsEast1c,
}
impl fmt::Display for AvailabilityZone {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
write!(f, "{}", self.to_string())
}
}
impl AvailabilityZone {
pub fn to_string(&self) -> String {
match self {
AvailabilityZone::UsEast1a => "us-east-1a".to_string(),
AvailabilityZone::UsEast1b => "us-east-1b".to_string(),
AvailabilityZone::UsEast1c => "us-east-1c".to_string(),
}
}
}