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use criterion::Bencher;
use time::Month::*;
setup_benchmark! {
"Month",
fn previous(ben: &mut Bencher<'_>) {
ben.iter(|| January.previous());
ben.iter(|| February.previous());
ben.iter(|| March.previous());
ben.iter(|| April.previous());
ben.iter(|| May.previous());
ben.iter(|| June.previous());
ben.iter(|| July.previous());
ben.iter(|| August.previous());
ben.iter(|| September.previous());
ben.iter(|| October.previous());
ben.iter(|| November.previous());
ben.iter(|| December.previous());
}
fn next(ben: &mut Bencher<'_>) {
ben.iter(|| January.next());
ben.iter(|| February.next());
ben.iter(|| March.next());
ben.iter(|| April.next());
ben.iter(|| May.next());
ben.iter(|| June.next());
ben.iter(|| July.next());
ben.iter(|| August.next());
ben.iter(|| September.next());
ben.iter(|| October.next());
ben.iter(|| November.next());
ben.iter(|| December.next());
}
fn length(ben: &mut Bencher<'_>) {
// Common year
ben.iter(|| January.length(2019));
ben.iter(|| February.length(2019));
ben.iter(|| March.length(2019));
ben.iter(|| April.length(2019));
ben.iter(|| May.length(2019));
ben.iter(|| June.length(2019));
ben.iter(|| July.length(2019));
ben.iter(|| August.length(2019));
ben.iter(|| September.length(2019));
ben.iter(|| October.length(2019));
ben.iter(|| November.length(2019));
ben.iter(|| December.length(2019));
// Leap year
ben.iter(|| January.length(2020));
ben.iter(|| February.length(2020));
ben.iter(|| March.length(2020));
ben.iter(|| April.length(2020));
ben.iter(|| May.length(2020));
ben.iter(|| June.length(2020));
ben.iter(|| July.length(2020));
ben.iter(|| August.length(2020));
ben.iter(|| September.length(2020));
ben.iter(|| October.length(2020));
ben.iter(|| November.length(2020));
ben.iter(|| December.length(2020));
}
}