//! Structures used for representing expressions in wright source code.
useself::primary::Primary;pubmodblock;pubmodliteral;pubmodparentheses;pubmodprimary;/// Enumeration of all the different kinds of expression in wright.
#[derive(Debug)]pubenumExpression<'src> {/// A literal in source code.
Primary(Primary<'src>),// Block(block::Block<'src>),
}