#![cfg_attr(not(feature = "std"), no_std)]

extern crate alloc;

pub mod ast;
pub mod constraints;
pub mod diagnostic;
pub mod embedding;
pub mod eval;
pub mod lexer;
pub mod module;
pub mod parser;
pub mod runtime;
pub mod span;

pub use ast::{Ast, BinaryOp, CompareOp, Expr, ExprId, Field, Literal, Param};
pub use constraints::normalize_constraints;
pub use diagnostic::{Diagnostic, DiagnosticKind, Result};
pub use embedding::{HostField, HostValue};
pub use eval::Engine;
pub use lexer::{Lexer, Token, TokenKind};
pub use module::{EmptyLoader, LoadedSource, Module, SourceLoader};
pub use parser::{ParseOutput, Parser, SourceForm, parse_source, parse_source_with_source_id};
pub use runtime::{Constraint, Data, ExprRef, LiteralValue, ModuleId, PrimitiveType, RuntimeValue};
pub use span::{SourceId, Span};

pub fn version() -> &'static str {
    env!("CARGO_PKG_VERSION")
}