40 lines
729 B
Rust
40 lines
729 B
Rust
#[derive(Debug, PartialEq, Clone)]
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pub enum Expr {
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LNull,
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LBool(bool),
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LStr(String),
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LNum(f64),
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Var(Identifier),
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Binary(BinOp, Box<Expr>, Box<Expr>),
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Call(Identifier, Vec<Expr>),
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Receive(Box<Expr>),
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}
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pub type Identifier = String;
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#[derive(Debug, PartialEq, Clone)]
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pub enum BinOp {
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Plus,
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Minus,
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Mult,
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Div,
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Equals,
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NotEquals,
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LessThan,
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GreaterThan,
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}
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#[derive(Debug, PartialEq, Clone)]
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pub enum Stmt {
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Expr(Expr),
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Let(Identifier, Expr),
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Assign(Identifier, Expr),
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If(Expr, Vec<Stmt>),
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While(Expr, Vec<Stmt>),
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Func(Identifier, Vec<Identifier>, Vec<Stmt>),
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Return(Option<Expr>),
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Yield,
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Spawn(Expr),
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Send(Expr, Identifier),
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}
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