Module pr47::syntax::attr[−][src]

Expand description

Concrete syntax tree of attributes

Attribute syntax:

global-attribute ::= '#' '!' '[' attribute-list ']'

attribute ::= '#' '[' attribute-list ']'

attribute-list ::= attribute-list ',' attribute-item
                 | attribute-item

attribute-item ::= attribute-identifier-item
                 | attribute-assign-alike-item
                 | attribute-call-alike-item

attribute-identifier-item ::= identifier

attribute-assign-alike-item ::= identifier '=' attribute-value

attribute-call-alike-item ::= identifier '(' attribute-list ')'

attribute-value ::= identifier
                  | literal

Structs

Enums

AttrItem

AttrValueInner