caafd26deb
* attempts to add `div` math operator * allows `//` to be used too * fmt: * clippy issue * returns appropriate type * returns appropriate type 2 * fmt * ensure consistency; rename to `fdiv` * Update parser.rs
80 lines
2.2 KiB
Rust
80 lines
2.2 KiB
Rust
use crate::Span;
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use serde::{Deserialize, Serialize};
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use std::fmt::Display;
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#[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]
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pub enum Operator {
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Equal,
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NotEqual,
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LessThan,
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GreaterThan,
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LessThanOrEqual,
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GreaterThanOrEqual,
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RegexMatch,
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NotRegexMatch,
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Plus,
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Minus,
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Multiply,
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Divide,
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In,
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NotIn,
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Modulo,
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FloorDivision,
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And,
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Or,
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Pow,
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StartsWith,
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EndsWith,
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}
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impl Display for Operator {
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fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
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match self {
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Operator::Equal => write!(f, "=="),
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Operator::NotEqual => write!(f, "!="),
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Operator::LessThan => write!(f, "<"),
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Operator::GreaterThan => write!(f, ">"),
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Operator::RegexMatch => write!(f, "=~"),
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Operator::NotRegexMatch => write!(f, "!~"),
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Operator::Plus => write!(f, "+"),
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Operator::Minus => write!(f, "-"),
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Operator::Multiply => write!(f, "*"),
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Operator::Divide => write!(f, "/"),
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Operator::In => write!(f, "in"),
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Operator::NotIn => write!(f, "not-in"),
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Operator::Modulo => write!(f, "mod"),
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Operator::FloorDivision => write!(f, "fdiv"),
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Operator::And => write!(f, "&&"),
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Operator::Or => write!(f, "||"),
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Operator::Pow => write!(f, "**"),
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Operator::LessThanOrEqual => write!(f, "<="),
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Operator::GreaterThanOrEqual => write!(f, ">="),
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Operator::StartsWith => write!(f, "starts-with"),
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Operator::EndsWith => write!(f, "ends-with"),
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}
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}
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}
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#[derive(Debug, Copy, Clone, PartialEq, Eq, PartialOrd, Serialize, Deserialize)]
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pub enum RangeInclusion {
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Inclusive,
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RightExclusive,
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}
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#[derive(Debug, Copy, Clone, PartialEq, Eq, Serialize, Deserialize)]
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pub struct RangeOperator {
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pub inclusion: RangeInclusion,
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pub span: Span,
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pub next_op_span: Span,
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}
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impl Display for RangeOperator {
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fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
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match self.inclusion {
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RangeInclusion::Inclusive => write!(f, ".."),
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RangeInclusion::RightExclusive => write!(f, "..<"),
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}
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}
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}
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