Enum ezno_parser::parameters::ParameterData

pub enum ParameterData {
    Optional,
    WithDefaultValue(Box<Expression>),
}

Variants

Optional

WithDefaultValue(Box<Expression>)

Trait Implementations

impl Clone for ParameterData

fn clone(&self) -> ParameterData

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ParameterData

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

Formats the value using the given formatter.

impl PartialEq<ParameterData> for ParameterData

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

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

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

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

impl Visitable for ParameterData

fn visit<TData>( &self, visitors: &mut (impl VisitorReceiver<TData> + ?Sized), data: &mut TData, settings: &VisitSettings, chain: &mut Annex<'_, Chain> )

fn visit_mut<TData>( &mut self, visitors: &mut (impl VisitorMutReceiver<TData> + ?Sized), data: &mut TData, settings: &VisitSettings, chain: &mut Annex<'_, Chain> )

impl Eq for ParameterData

impl StructuralEq for ParameterData

impl StructuralPartialEq for ParameterData