Module expr 

Expression evaluator for arithmetic/logic expressions over entity tags.

Re-exports

pub use ast::BinOp;

pub use ast::CmpOp;

pub use ast::ExprNode;

pub use ast::LogicOp;

pub use ast::MAX_EXPR_DEPTH;

pub use ast::MAX_EXPR_SOURCE;

pub use ast::UnOp;

pub use eval::Expr;

pub use eval::ExprContext;

pub use parser::ExprError;

pub use parser::parse_expr;

Modules

ast

Expression AST types for arithmetic/logic expressions over entity tags.

eval

Expression evaluator with built-in functions.

parser

Hand-written recursive descent parser for expressions.