Struct syn::Variant

pub struct Variant {
    pub ident: Ident,
    pub attrs: Vec<Attribute>,
    pub data: VariantData,
    pub discriminant: Option<ConstExpr>,
}

An enum variant.

Fields

ident: Ident

Name of the variant.

attrs: Vec<Attribute>

Attributes tagged on the variant.

data: VariantData

Type of variant.

discriminant: Option<ConstExpr>

Explicit discriminant, e.g. Foo = 1

Trait Implementations

impl ToTokens for Variant

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

Write self to the given Tokens.

impl Debug for Variant

fn fmt(&self, f: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Clone for Variant

fn clone(&self) -> Variant

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Eq for Variant

impl PartialEq for Variant

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

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

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

This method tests for !=.

impl Hash for Variant

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

Feeds this value into the given [Hasher].

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

Feeds a slice of this type into the given [Hasher].