Expand description
A unary operation: !x
, *x
.
This type is available only if Syn is built with the "derive"
or
"full"
feature.
Fields
attrs: Vec<Attribute>
op: UnOp
expr: Box<Expr>
Trait Implementations
sourceimpl ToTokens for ExprUnary
impl ToTokens for ExprUnary
sourcefn to_tokens(&self, tokens: &mut TokenStream)
fn to_tokens(&self, tokens: &mut TokenStream)
Write self
to the given TokenStream
. Read more
sourcefn to_token_stream(&self) -> TokenStream
fn to_token_stream(&self) -> TokenStream
Convert self
directly into a TokenStream
object. Read more
sourcefn into_token_stream(self) -> TokenStream
fn into_token_stream(self) -> TokenStream
Convert self
directly into a TokenStream
object. Read more
impl Eq for ExprUnary
Auto Trait Implementations
impl RefUnwindSafe for ExprUnary
impl !Send for ExprUnary
impl !Sync for ExprUnary
impl Unpin for ExprUnary
impl UnwindSafe for ExprUnary
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
sourceimpl<T> Spanned for T where
T: Spanned + ?Sized,
impl<T> Spanned for T where
T: Spanned + ?Sized,
sourcefn span(&self) -> Span
fn span(&self) -> Span
Returns a Span
covering the complete contents of this syntax tree
node, or Span::call_site()
if this node is empty. Read more