Struct syn::FieldValue
source · [−]pub struct FieldValue {
pub attrs: Vec<Attribute>,
pub member: Member,
pub colon_token: Option<Colon>,
pub expr: Expr,
}
Expand description
A field-value pair in a struct literal.
This type is available only if Syn is built with the "full"
feature.
Fields
attrs: Vec<Attribute>
Attributes tagged on the field.
member: Member
Name or index of the field.
colon_token: Option<Colon>
The colon in Struct { x: x }
. If written in shorthand like
Struct { x }
, there is no colon.
expr: Expr
Value of the field.
Trait Implementations
sourceimpl Clone for FieldValue
impl Clone for FieldValue
sourceimpl Debug for FieldValue
impl Debug for FieldValue
sourceimpl Hash for FieldValue
impl Hash for FieldValue
sourceimpl Parse for FieldValue
impl Parse for FieldValue
fn parse(input: ParseStream<'_>) -> Result<Self>
sourceimpl PartialEq<FieldValue> for FieldValue
impl PartialEq<FieldValue> for FieldValue
sourceimpl ToTokens for FieldValue
impl ToTokens for FieldValue
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 FieldValue
Auto Trait Implementations
impl RefUnwindSafe for FieldValue
impl !Send for FieldValue
impl !Sync for FieldValue
impl Unpin for FieldValue
impl UnwindSafe for FieldValue
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