[−][src]Struct ra_ap_mbe::MacroRules
This struct contains AST for a single macro_rules definition. What might
be very confusing is that AST has almost exactly the same shape as
tt::TokenTree, but there's a crucial difference: in macro rules, $ident
and $()* have special meaning (see Var and Repeat data structures)
Implementations
impl MacroRules[src]
pub fn parse(tt: &Subtree) -> Result<MacroRules, ParseError>[src]
pub fn expand(&self, tt: &Subtree) -> ExpandResult<Subtree>[src]
pub fn map_id_down(&self, id: TokenId) -> TokenId[src]
pub fn map_id_up(&self, id: TokenId) -> (TokenId, Origin)[src]
Trait Implementations
impl Clone for MacroRules[src]
fn clone(&self) -> MacroRules[src]
fn clone_from(&mut self, source: &Self)1.0.0[src]
impl Debug for MacroRules[src]
impl Eq for MacroRules[src]
impl PartialEq<MacroRules> for MacroRules[src]
fn eq(&self, other: &MacroRules) -> bool[src]
fn ne(&self, other: &MacroRules) -> bool[src]
impl StructuralEq for MacroRules[src]
impl StructuralPartialEq for MacroRules[src]
Auto Trait Implementations
impl RefUnwindSafe for MacroRules
impl Send for MacroRules
impl Sync for MacroRules
impl Unpin for MacroRules
impl UnwindSafe for MacroRules
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized, [src]
T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized, [src]
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized, [src]
T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T[src]
impl<Q, K> Equivalent<K> for Q where
K: Borrow<Q> + ?Sized,
Q: Eq + ?Sized, [src]
K: Borrow<Q> + ?Sized,
Q: Eq + ?Sized,
pub fn equivalent(&self, key: &K) -> bool[src]
impl<T> From<T> for T[src]
impl<T, U> Into<U> for T where
U: From<T>, [src]
U: From<T>,
impl<T> ToOwned for T where
T: Clone, [src]
T: Clone,
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T[src]
pub fn clone_into(&self, target: &mut T)[src]
impl<T, U> TryFrom<U> for T where
U: Into<T>, [src]
U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]
impl<T, U> TryInto<U> for T where
U: TryFrom<T>, [src]
U: TryFrom<T>,