Struct rune::ast::ExprFieldAccess

pub struct ExprFieldAccess {
    pub attributes: Vec<Attribute>,
    pub expr: Expr,
    pub dot: Dot,
    pub expr_field: ExprField,
}

A field access <expr>.<field>.

use rune::{testing, ast};

testing::roundtrip::<ast::ExprFieldAccess>("foo.bar");
testing::roundtrip::<ast::ExprFieldAccess>("foo.bar::<A, B>");
testing::roundtrip::<ast::ExprFieldAccess>("foo.0.bar");
// Note: tuple accesses must be disambiguated.
testing::roundtrip::<ast::ExprFieldAccess>("(foo.0).1");

Fields

attributes: Vec<Attribute>

Attributes associated with expression.

expr: Expr

The expr where the field is being accessed.

dot: Dot

The parsed dot separator.

expr_field: ExprField

The field being accessed.

Trait Implementations

impl Clone for ExprFieldAccess

fn clone(&self) -> ExprFieldAccess

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ExprFieldAccess

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

Formats the value using the given formatter.

impl Eq for ExprFieldAccess

impl Parse for ExprFieldAccess

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

Parse the current item from the parser.

impl PartialEq<ExprFieldAccess> for ExprFieldAccess

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

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

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

This method tests for !=.

impl Spanned for ExprFieldAccess

fn span(&self) -> Span

Get the span of the type.

impl StructuralEq for ExprFieldAccess

impl StructuralPartialEq for ExprFieldAccess

impl ToTokens for ExprFieldAccess

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

Turn the current item into tokens.