Enum hir_expand::db::TokenExpander
source · pub enum TokenExpander {
DeclarativeMacro(Arc<DeclarativeMacroExpander>),
BuiltIn(BuiltinFnLikeExpander),
BuiltInEager(EagerExpander),
BuiltInAttr(BuiltinAttrExpander),
BuiltInDerive(BuiltinDeriveExpander),
ProcMacro(CustomProcMacroExpander),
}
Variants§
DeclarativeMacro(Arc<DeclarativeMacroExpander>)
Old-style macro_rules
or the new macros 2.0
BuiltIn(BuiltinFnLikeExpander)
Stuff like line!
and file!
.
BuiltInEager(EagerExpander)
Built-in eagerly expanded fn-like macros (include!
, concat!
, etc.)
BuiltInAttr(BuiltinAttrExpander)
global_allocator
and such.
BuiltInDerive(BuiltinDeriveExpander)
derive(Copy)
and such.
ProcMacro(CustomProcMacroExpander)
The thing we love the most here in rust-analyzer – procedural macros.
Trait Implementations§
source§impl Clone for TokenExpander
impl Clone for TokenExpander
source§fn clone(&self) -> TokenExpander
fn clone(&self) -> TokenExpander
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moresource§impl Debug for TokenExpander
impl Debug for TokenExpander
source§impl PartialEq for TokenExpander
impl PartialEq for TokenExpander
source§fn eq(&self, other: &TokenExpander) -> bool
fn eq(&self, other: &TokenExpander) -> bool
This method tests for
self
and other
values to be equal, and is used
by ==
.impl Eq for TokenExpander
impl StructuralPartialEq for TokenExpander
Auto Trait Implementations§
impl Freeze for TokenExpander
impl RefUnwindSafe for TokenExpander
impl Send for TokenExpander
impl Sync for TokenExpander
impl Unpin for TokenExpander
impl UnwindSafe for TokenExpander
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
§impl<Q, K> Equivalent<K> for Q
impl<Q, K> Equivalent<K> for Q
§fn equivalent(&self, key: &K) -> bool
fn equivalent(&self, key: &K) -> bool
Checks if this value is equivalent to the given key. Read more
§impl<Q, K> Equivalent<K> for Q
impl<Q, K> Equivalent<K> for Q
§fn equivalent(&self, key: &K) -> bool
fn equivalent(&self, key: &K) -> bool
Compare self to
key
and return true
if they are equal.