Struct VariableExpression 

pub struct VariableExpression<'a> {
    pub arg: VariableRef<'a>,
    pub function: Option<FunctionRef<'a>>,
    pub attributes: Attributes<'a>,
}

An expression whose operand is a variable.

Fields

arg: VariableRef<'a>

The operand.

function: Option<FunctionRef<'a>>

The function applied to it, if any.

attributes: Attributes<'a>

The expression’s attributes.

Implementations

impl VariableExpression<'_>

pub fn into_owned(self) -> VariableExpression<'static>

The same expression with every string owned.

Trait Implementations

impl<'a> Clone for VariableExpression<'a>

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for VariableExpression<'a>

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

Formats the value using the given formatter.

impl<'a> Eq for VariableExpression<'a>

impl<'a> Hash for VariableExpression<'a>

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl<'a> PartialEq for VariableExpression<'a>

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for VariableExpression<'_>

Available on crate feature serde only.

fn serialize<S: Serializer>(&self, s: S) -> Result<S::Ok, S::Error>

Serialize this value into the given Serde serializer.

impl<'a> StructuralPartialEq for VariableExpression<'a>