Module expr 

Defines value expression representation used in Ledger format. Note this is purely lexicographical and not always valid expression.

Structs

Amount

Amount, which is a single unit of value with a commodity.

BinaryOpExpr

Represents binary operator expression.

BinaryOpIter

An iterator over the variants of BinaryOp

UnaryOpExpr

Unary operator expression.

Enums

BinaryOp

Binary operator.

Expr

Generic expression.

UnaryOp

Represents unary operator.

ValueExpr

Defines value expression. Value expression is a valid expression when used in amount. It can be either amount literal or expression wrapped in ().