Module common

Structs

• Braced
  Parses { body }
• Bracketed
  Parses [ body ]
• Default
  Parses rhs of an assignment expression. Ex: = 45
• Generics
  Parses < body >
• Identifier
  Represents an identifier
• Parenthesized
  Parses ( body )
• Punctuated
  Parses (item1, item2, item3,...)?
• PunctuatedNonEmpty
  Parses item1, item2, item3, ...