Enum rune::ast::ItemVariantBody

pub enum ItemVariantBody {
    UnitBody,
    TupleBody(Parenthesized<Field, Comma>),
    StructBody(Braced<Field, Comma>),
}

An item body declaration.

Variants

UnitBody

An empty enum body.

TupleBody(Parenthesized<Field, Comma>)

A tuple struct body.

StructBody(Braced<Field, Comma>)

A regular struct body.

Implementations

impl ItemVariantBody

pub fn fields(&self) -> impl Iterator<Item = &(Field, Option<Comma>)>

Iterate over the fields of the body.

Trait Implementations

impl Clone for ItemVariantBody

fn clone(&self) -> ItemVariantBody

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ItemVariantBody

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

Formats the value using the given formatter.

impl Eq for ItemVariantBody

impl OptionSpanned for ItemVariantBody

fn option_span(&self) -> Option<Span>

Get the optional span of the type.

impl Parse for ItemVariantBody

Parse implementation for a struct body.

Examples

use rune::{testing, ast};

testing::roundtrip::<ast::ItemVariantBody>("( a, b, c )");
testing::roundtrip::<ast::ItemVariantBody>("{ a, b, c }");
testing::roundtrip::<ast::ItemVariantBody>("( #[serde(default)] a, b, c )");
testing::roundtrip::<ast::ItemVariantBody>("{ a, #[debug(skip)] b, c }");

fn parse(p: &mut Parser<'_>) -> Result<Self, ParseError>

Parse the current item from the parser.

impl PartialEq<ItemVariantBody> for ItemVariantBody

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

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

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

This method tests for !=.

impl StructuralEq for ItemVariantBody

impl StructuralPartialEq for ItemVariantBody

impl ToTokens for ItemVariantBody

fn to_tokens(&self, context: &MacroContext, stream: &mut TokenStream)

Turn the current item into tokens.