[−][src]Struct rustc_builtin_macros::cfg_accessible::Expander
Trait Implementations
impl MultiItemModifier for Expander[src]
pub fn expand(
&self,
ecx: &mut ExtCtxt<'_>,
span: Span,
meta_item: &MetaItem,
item: Annotatable
) -> ExpandResult<Vec<Annotatable>, Annotatable>[src]
&self,
ecx: &mut ExtCtxt<'_>,
span: Span,
meta_item: &MetaItem,
item: Annotatable
) -> ExpandResult<Vec<Annotatable>, Annotatable>
Auto Trait Implementations
impl RefUnwindSafe for Expander
impl Send for Expander
impl Sync for Expander
impl Unpin for Expander
impl UnwindSafe for Expander
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<T> From<T> for T[src]
impl<T, U> Into<U> for T where
U: From<T>, [src]
U: From<T>,
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>,