Module syntax::ext::base [−][src]
Re-exports
pub use self::SyntaxExtension::*; |
Structs
DummyResolver | |
DummyResult |
Fill-in macro expansion result, to allow compilation to continue after hitting errors. |
ExpansionData | |
ExtCtxt |
One of these is made during expansion and incrementally updated as we go;
when a macro expansion occurs, the resulting nodes have the |
MacEager |
|
ModuleData |
Enums
Annotatable | |
Determinacy | |
MacroKind |
Represents different kinds of macro invocations that can be resolved. |
SyntaxExtension |
An enum representing the different kinds of syntax extensions. |
Traits
AttrProcMacro | |
IdentMacroExpander | |
MacResult |
The result of a macro expansion. The return values of the various methods are spliced into the AST at the callsite of the macro. |
MultiItemDecorator | |
MultiItemModifier | |
ProcMacro | |
Resolver | |
TTMacroExpander |
Represents a thing that maps token trees to Macro Results |
Functions
check_zero_tts |
Non-fatally assert that |
expr_to_spanned_string |
Extract a string literal from the macro expanded version of |
expr_to_string | |
get_exprs_from_tts |
Extract comma-separated expressions from |
get_single_str_from_tts |
Interpreting |
Type Definitions
BuiltinDeriveFn | |
IdentMacroExpanderFn | |
MacroExpanderFn | |
NamedSyntaxExtension |