Struct rune::ast::Attribute

pub struct Attribute {
    pub hash: Pound,
    pub style: AttrStyle,
    pub open: OpenBracket,
    pub path: Path,
    pub input: TokenStream,
    pub close: CloseBracket,
}

Attribute like #[derive(Debug)]

Fields

hash: Pound

The # character

style: AttrStyle

Specify if the attribute is outer #! or inner #

open: OpenBracket

The [ character

path: Path

The path of the attribute

input: TokenStream

The input to the input of the attribute

close: CloseBracket

The ] character

Trait Implementations

impl Clone for Attribute

fn clone(&self) -> Attribute

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Attribute

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

Formats the value using the given formatter.

impl Eq for Attribute

impl Parse for Attribute

Parsing an Attribute

Examples

use rune::{testing, ast};

testing::roundtrip::<ast::Attribute>("#[foo = \"foo\"]");
testing::roundtrip::<ast::Attribute>("#[foo()]");
testing::roundtrip::<ast::Attribute>("#![foo]");
testing::roundtrip::<ast::Attribute>("#![cfg(all(feature = \"potato\"))]");
testing::roundtrip::<ast::Attribute>("#[x+1]");

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

Parse the current item from the parser.

impl PartialEq<Attribute> for Attribute

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

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

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

This method tests for !=.

impl Peek for Attribute

fn peek(p: &mut Peeker<'_>) -> bool

Peek the parser for the given token.

impl Spanned for Attribute

fn span(&self) -> Span

Get the span of the type.

impl StructuralEq for Attribute

impl StructuralPartialEq for Attribute

impl ToTokens for Attribute

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

Turn the current item into tokens.