Struct Ev 

pub struct Ev {
    pub expression: Option<Box<Expression>>,
}

Fields

expression: Option<Box<Expression>>

Trait Implementations

impl AsVariant<Ev> for StatementEnum

fn as_variant(&self) -> Option<&Ev>

impl AsVariantMut<Ev> for StatementEnum

fn as_variant_mut(&mut self) -> Option<&mut Ev>

impl Clone for Ev

fn clone(&self) -> Ev

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Ev

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

Formats the value using the given formatter.

impl Into<StatementEnum> for Ev

fn into(self) -> StatementEnum

Converts this type into the (usually inferred) input type.

impl IntoVariant<Ev> for StatementEnum

fn into_variant(self) -> Result<Ev, Self>

where Self: Sized,

impl PartialEq for Ev

fn eq(&self, other: &Ev) -> 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 StructuralPartialEq for Ev