Enum FindElem 

pub enum FindElem {
    Var(Var),
    Aggregate(Aggregate),
    Pull(Var, Edn),
}

One element of a find specification.

Variants

Var(Var)

A plain variable.

Aggregate(Aggregate)

An aggregate call (op args… ?var).

Pull(Var, Edn)

A pull expression (pull ?e pattern).

Implementations

impl FindElem

pub fn var(&self) -> &Var

The variable this element projects.

Trait Implementations

impl Clone for FindElem

fn clone(&self) -> FindElem

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FindElem

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

Formats the value using the given formatter.

impl Eq for FindElem

impl PartialEq for FindElem

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for FindElem