docgen_bases/
ast.rs

1//! Expression AST for the Bases language. A `Call` whose `callee` is a `Member`
2//! is a *method* call (`list.contains(x)`); a `Call` on a bare `Ident` is a
3//! *global function* call (`link("x")`). The evaluator makes that distinction.
4
5#[derive(Debug, Clone, PartialEq)]
6pub enum Expr {
7    Null,
8    Bool(bool),
9    Number(f64),
10    Str(String),
11    Regex(String, String),
12    /// A bare identifier: a namespace (`file`/`note`/`formula`/`this`), a global
13    /// function name (when directly called), or a note property.
14    Ident(String),
15    /// `object.member` — property/method access.
16    Member(Box<Expr>, String),
17    /// `object[index]` — dynamic index/property access.
18    Index(Box<Expr>, Box<Expr>),
19    /// `callee(args...)` — function or method call.
20    Call(Box<Expr>, Vec<Expr>),
21    Unary(UnaryOp, Box<Expr>),
22    Binary(BinaryOp, Box<Expr>, Box<Expr>),
23}
24
25#[derive(Debug, Clone, Copy, PartialEq, Eq)]
26pub enum UnaryOp {
27    Not,
28    Neg,
29}
30
31#[derive(Debug, Clone, Copy, PartialEq, Eq)]
32pub enum BinaryOp {
33    Add,
34    Sub,
35    Mul,
36    Div,
37    Mod,
38    Eq,
39    NotEq,
40    Lt,
41    Gt,
42    LtEq,
43    GtEq,
44    And,
45    Or,
46}
docgen_bases/ast.rs

docgen_bases/
ast.rs
