mago_ast/
lib.rs

1use std::fmt::Debug;
2
3use serde::Deserialize;
4use serde::Serialize;
5
6use mago_source::SourceIdentifier;
7use mago_span::HasSpan;
8use mago_span::Position;
9use mago_span::Span;
10
11pub use crate::ast::*;
12pub use crate::node::*;
13pub use crate::sequence::Sequence;
14pub use crate::trivia::Trivia;
15pub use crate::trivia::TriviaKind;
16
17pub mod ast;
18pub mod node;
19pub mod sequence;
20pub mod trivia;
21
22#[derive(Debug, Clone, Eq, PartialEq, Hash, Serialize, Deserialize, PartialOrd, Ord)]
23pub struct Program {
24    pub source: SourceIdentifier,
25    pub trivia: Sequence<Trivia>,
26    pub statements: Sequence<Statement>,
27}
28
29impl Program {
30    pub fn has_script(&self) -> bool {
31        for statement in self.statements.iter() {
32            if !matches!(statement, Statement::Inline(_)) {
33                return true;
34            }
35        }
36
37        false
38    }
39}
40
41impl HasSpan for Program {
42    fn span(&self) -> Span {
43        let start =
44            self.statements.first().map(|stmt| stmt.span().start).unwrap_or_else(|| Position::start_of(self.source));
45
46        let end = self.statements.last().map(|stmt| stmt.span().end).unwrap_or_else(|| Position::start_of(self.source));
47
48        Span::new(start, end)
49    }
50}
mago_ast/lib.rs

mago_ast/
lib.rs
