pub struct Variant {
pub attrs: Vec<Attribute>,
pub ident: Ident,
pub fields: Fields,
pub discriminant: Option<(Eq, Expr)>,
}
Expand description
An enum variant.
This type is available only if Syn is built with the "derive"
or "full"
feature.
Fields
attrs: Vec<Attribute>
Attributes tagged on the variant.
ident: Ident
Name of the variant.
fields: Fields
Content stored in the variant.
discriminant: Option<(Eq, Expr)>
Explicit discriminant: Variant = 1
Trait Implementations
sourceimpl ToTokens for Variant
impl ToTokens for Variant
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 Variant
Auto Trait Implementations
impl RefUnwindSafe for Variant
impl !Send for Variant
impl !Sync for Variant
impl Unpin for Variant
impl UnwindSafe for Variant
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