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stefan-gorules
6535d44e03
* feat: expression function system * cleanup * improve parser * revert test changes * add more tests * minor fixes
73 lines
1.2 KiB
Rust
73 lines
1.2 KiB
Rust
use crate::functions::FunctionKind;
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use crate::lexer::Bracket;
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use rust_decimal::Decimal;
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use std::sync::Arc;
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use strum_macros::Display;
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#[derive(Debug, Clone, PartialEq, Eq)]
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pub enum FetchFastTarget {
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Root,
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String(Arc<str>),
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Number(u32),
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}
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/// Machine code interpreted by VM
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#[derive(Debug, PartialEq, Eq, Clone, Display)]
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pub enum Opcode {
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PushNull,
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PushBool(bool),
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PushString(Arc<str>),
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PushNumber(Decimal),
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Pop,
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Flatten,
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Join,
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Fetch,
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FetchRootEnv,
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FetchEnv(Arc<str>),
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FetchFast(Vec<FetchFastTarget>),
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Negate,
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Not,
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Equal,
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Jump(Jump, u32),
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In,
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Less,
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More,
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LessOrEqual,
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MoreOrEqual,
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Add,
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Subtract,
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Multiply,
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Divide,
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Modulo,
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Exponent,
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Slice,
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Array,
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Object,
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Len,
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IncrementIt,
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IncrementCount,
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GetCount,
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GetLen,
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Pointer,
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Begin,
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End,
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CallFunction {
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kind: FunctionKind,
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arg_count: u32,
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},
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Interval {
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left_bracket: Bracket,
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right_bracket: Bracket,
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},
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}
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#[derive(Debug, PartialEq, Eq, Clone, Copy, Display)]
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pub enum Jump {
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Forward,
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Backward,
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IfTrue,
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IfFalse,
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IfNotNull,
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IfEnd,
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}
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