Struct syn::ItemUnion

pub struct ItemUnion {
    pub attrs: Vec<Attribute>,
    pub vis: Visibility,
    pub union_token: Union,
    pub ident: Ident,
    pub generics: Generics,
    pub fields: FieldsNamed,
}

A union definition: union Foo<A, B> { x: A, y: B }.

This type is available only if Syn is built with the "full" feature.

Fields

attrs: Vec<Attribute>

vis: Visibility

union_token: Union

ident: Ident

generics: Generics

fields: FieldsNamed

Trait Implementations

impl Clone for ItemUnion

fn clone(&self) -> Self

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ItemUnion

fn fmt(&self, formatter: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl From<ItemUnion> for DeriveInput

fn from(input: ItemUnion) -> DeriveInput

Converts to this type from the input type.

impl From<ItemUnion> for Item

fn from(e: ItemUnion) -> Item

Converts to this type from the input type.

impl Hash for ItemUnion

fn hash<H>(&self, state: &mut H)where
    H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)where
    H: Hasher,
    Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Parse for ItemUnion

fn parse(input: ParseStream<'_>) -> Result<Self>

impl PartialEq<ItemUnion> for ItemUnion

fn eq(&self, other: &Self) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl ToTokens for ItemUnion

fn to_tokens(&self, tokens: &mut TokenStream)

Write self to the given TokenStream.

fn to_token_stream(&self) -> TokenStream

Convert self directly into a TokenStream object.

fn into_token_stream(self) -> TokenStreamwhere
    Self: Sized,

Convert self directly into a TokenStream object.

impl Eq for ItemUnion