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operator.rs
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operator.rs
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use crate::Span;
use serde::{Deserialize, Serialize};
use std::fmt::Display;
#[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]
pub enum Operator {
Equal,
NotEqual,
LessThan,
GreaterThan,
LessThanOrEqual,
GreaterThanOrEqual,
Contains,
NotContains,
Plus,
Minus,
Multiply,
Divide,
In,
NotIn,
Modulo,
And,
Or,
Pow,
}
impl Display for Operator {
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
match self {
Operator::Equal => write!(f, "=="),
Operator::NotEqual => write!(f, "!="),
Operator::LessThan => write!(f, "<"),
Operator::GreaterThan => write!(f, ">"),
Operator::Contains => write!(f, "=~"),
Operator::NotContains => write!(f, "!~"),
Operator::Plus => write!(f, "+"),
Operator::Minus => write!(f, "-"),
Operator::Multiply => write!(f, "*"),
Operator::Divide => write!(f, "/"),
Operator::In => write!(f, "in"),
Operator::NotIn => write!(f, "not-in"),
Operator::Modulo => write!(f, "mod"),
Operator::And => write!(f, "&&"),
Operator::Or => write!(f, "||"),
Operator::Pow => write!(f, "**"),
Operator::LessThanOrEqual => write!(f, "<="),
Operator::GreaterThanOrEqual => write!(f, ">="),
}
}
}
#[derive(Debug, Copy, Clone, PartialEq, PartialOrd, Serialize, Deserialize)]
pub enum RangeInclusion {
Inclusive,
RightExclusive,
}
#[derive(Debug, Copy, Clone, PartialEq, Serialize, Deserialize)]
pub struct RangeOperator {
pub inclusion: RangeInclusion,
pub span: Span,
pub next_op_span: Span,
}
impl Display for RangeOperator {
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
match self.inclusion {
RangeInclusion::Inclusive => write!(f, ".."),
RangeInclusion::RightExclusive => write!(f, "..<"),
}
}
}