Struct ExprObject

#[non_exhaustive]
pub struct ExprObject {
    pub attributes: Vec<Attribute>,
    pub ident: ObjectIdent,
    pub assignments: Braced<FieldAssign, Comma>,
}

An object expression.

• #{ [field]* }.
• Object { [field]* }.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

attributes: Vec<Attribute>

Attributes associated with object.

ident: ObjectIdent

An object identifier.

assignments: Braced<FieldAssign, Comma>

Assignments in the object.

Implementations

impl ExprObject

pub fn parse_with_meta( parser: &mut Parser<'_>, attributes: Vec<Attribute>, ident: ObjectIdent, ) -> Result<Self, Error>

Parse #ident and attach the given meta

Trait Implementations

impl Debug for ExprObject

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

Formats the value using the given formatter.

impl OptionSpanned for ExprObject

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

Get the optional span of the type.

impl Parse for ExprObject

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

Parse the current item from the parser.

impl PartialEq for ExprObject

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Peek for ExprObject

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

Peek the parser for the given token.

impl Spanned for ExprObject

fn span(&self) -> Span

Get the span of the type.

impl ToTokens for ExprObject

fn to_tokens( &self, context: &mut MacroContext<'_, '_, '_>, stream: &mut TokenStream, ) -> Result<()>

Turn the current item into tokens.

impl TryClone for ExprObject

fn try_clone(&self) -> Result<Self>

Try to clone the current value, raising an allocation error if it’s unsuccessful.

fn try_clone_from(&mut self, source: &Self) -> Result<(), Error>

Performs copy-assignment from source.

impl Eq for ExprObject

impl StructuralPartialEq for ExprObject