Struct Enum 

pub struct Enum {
    pub attributes: Vec<Attribute>,
    pub _vis: Option<Vis>,
    pub _kw_enum: KEnum,
    pub name: Ident,
    pub generics: Option<GenericParams>,
    pub clauses: Option<WhereClauses>,
    pub body: BraceGroupContaining<CommaDelimitedVec<EnumVariantLike>>,
}

Represents an enum definition. e.g., #[repr(u8)] pub enum MyEnum<T> where T: Clone { Variant1, Variant2(T) }.

Fields

attributes: Vec<Attribute>

Attributes applied to the enum (e.g., #[repr(...)]).

_vis: Option<Vis>

Optional visibility modifier (e.g., pub, pub(crate), etc.).

_kw_enum: KEnum

The enum keyword.

name: Ident

The name of the enum.

generics: Option<GenericParams>

Optional generic parameters.

clauses: Option<WhereClauses>

Optional where clauses.

body: BraceGroupContaining<CommaDelimitedVec<EnumVariantLike>>

The enum variants enclosed in braces {}.

Trait Implementations

impl Debug for Enum

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

Formats the value using the given formatter.

impl Parser for Enum

fn parser(tokens: &mut TokenIter) -> Result<Self>

The actual parsing function that must be implemented. This mutates the tokens iterator directly. It should not be called from user code except for implementing parsers itself and then only when the rules below are followed.

impl ToTokens for Enum

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

Write &self to the given TokenStream.

fn to_token_iter(&self) -> TokenIter

Convert &self into a TokenIter object.

fn into_token_iter(self) -> TokenIter

where Self: Sized,

Convert self into a TokenIter object.

fn to_token_stream(&self) -> TokenStream

Convert &self into a TokenStream object.

fn into_token_stream(self) -> TokenStream

where Self: Sized,

Convert self into a TokenStream object.

fn tokens_to_string(&self) -> String

Convert &self into a String object. This is mostly used in the test suite to compare the outputs. When the input is a &str then this parses it and returns a normalized String.