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pub mod core;
pub use crate::core::Expression;
#[cfg(test)]
mod tests {
use crate::core;
#[test]
fn expressions_priority_eq() {
assert_eq!(core::Actions::Add, core::Actions::Add);
assert_eq!(core::Actions::Mul, core::Actions::Mul);
assert_eq!(core::Actions::Div, core::Actions::Div);
assert_eq!(core::Actions::Pow, core::Actions::Pow);
assert_eq!(core::Actions::Brackets(Box::from(core::Expression::default()),
core::Brackets::Round),
core::Actions::Brackets(Box::from(core::Expression::default()),
core::Brackets::Round));
assert_eq!(core::Actions::Var(String::from("x")), core::Actions::Var(String::from("x")));
assert_eq!(core::Actions::Val(0.0), core::Actions::Val(1.0));
assert_eq!(core::Actions::Val(2.0), core::Actions::Var(String::from("x")));
assert_eq!(core::Actions::Var(String::from("x")), core::Actions::Val(3.0));
assert_ne!(core::Actions::Mul, core::Actions::Add);
assert_ne!(core::Actions::Add, core::Actions::Mul);
assert_ne!(core::Actions::Add, core::Actions::Pow);
assert_ne!(core::Actions::Mul, core::Actions::Pow);
}
#[test]
fn expressions_priority_ord() {
assert!(core::Actions::Add < core::Actions::Mul);
assert!(core::Actions::Mul < core::Actions::Pow);
assert!(core::Actions::Pow < core::Actions::Brackets(
Box::new(core::Expression::default()), core::Brackets::Round))
}
}