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use std::fmt;
#[derive(Clone, Copy, Debug, Hash, PartialEq, Eq)]
pub enum Command {
Nothing,
Accelerate,
Decelerate,
TurnLeft,
TurnRight,
UseBoost,
UseOil,
}
impl fmt::Display for Command {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
use Command::*;
match self {
Nothing => write!(f, "NOTHING"),
Accelerate => write!(f, "ACCELERATE"),
Decelerate => write!(f, "DECELERATE"),
TurnLeft => write!(f, "TURN_LEFT"),
TurnRight => write!(f, "TURN_RIGHT"),
UseBoost => write!(f, "USE_BOOST"),
UseOil => write!(f, "USE_OIL"),
}
}
}
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