Enum ExprField

#[non_exhaustive]
pub enum ExprField {
    Path(Path),
    LitNumber(LitNumber),
}

The field being accessed.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Path(Path)

An identifier.

LitNumber(LitNumber)

A literal number.

Trait Implementations

impl Debug for ExprField

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

Formats the value using the given formatter.

impl OptionSpanned for ExprField

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

Get the optional span of the type.

impl PartialEq for ExprField

fn eq(&self, other: &ExprField) -> 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 Spanned for ExprField

fn span(&self) -> Span

Get the span of the type.

impl ToTokens for ExprField

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

Turn the current item into tokens.

impl TryClone for ExprField

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 ExprField

impl StructuralPartialEq for ExprField