Enum Factor

pub enum Factor {
    Literal(Literal),
    Reference(Name),
}

A Factor is an indivisible expression, such as a literal or a reference.

Variants

Literal(Literal)

Reference(Name)

Trait Implementations

impl Biplate<Expression> for Factor

fn biplate(&self) -> (Tree<Expression>, Box<dyn Fn(Tree<Expression>) -> Factor>)

Returns all the top most children of type to within from.

fn descend_bi(&self, op: Arc<dyn Fn(To) -> To>) -> Self

Like descend but with more general types.

fn universe_bi(&self) -> Vector<To>

fn children_bi(&self) -> Vector<To>

Returns the children of a type. If to == from then it returns the original element (in contrast to children).

fn transform_bi(&self, op: Arc<dyn Fn(To) -> To>) -> Self

impl Biplate<Factor> for Expression

fn biplate(&self) -> (Tree<Factor>, Box<dyn Fn(Tree<Factor>) -> Expression>)

Returns all the top most children of type to within from.

fn descend_bi(&self, op: Arc<dyn Fn(To) -> To>) -> Self

Like descend but with more general types.

fn universe_bi(&self) -> Vector<To>

fn children_bi(&self) -> Vector<To>

Returns the children of a type. If to == from then it returns the original element (in contrast to children).

fn transform_bi(&self, op: Arc<dyn Fn(To) -> To>) -> Self

impl Biplate<Factor> for Factor

fn biplate(&self) -> (Tree<Factor>, Box<dyn Fn(Tree<Factor>) -> Factor>)

Returns all the top most children of type to within from.

fn descend_bi(&self, op: Arc<dyn Fn(To) -> To>) -> Self

Like descend but with more general types.

fn universe_bi(&self) -> Vector<To>

fn children_bi(&self) -> Vector<To>

Returns the children of a type. If to == from then it returns the original element (in contrast to children).

fn transform_bi(&self, op: Arc<dyn Fn(To) -> To>) -> Self

impl Biplate<Literal> for Factor

fn biplate(&self) -> (Tree<Literal>, Box<dyn Fn(Tree<Literal>) -> Factor>)

Returns all the top most children of type to within from.

fn descend_bi(&self, op: Arc<dyn Fn(To) -> To>) -> Self

Like descend but with more general types.

fn universe_bi(&self) -> Vector<To>

fn children_bi(&self) -> Vector<To>

Returns the children of a type. If to == from then it returns the original element (in contrast to children).

fn transform_bi(&self, op: Arc<dyn Fn(To) -> To>) -> Self

impl Biplate<Metadata> for Factor

fn biplate(&self) -> (Tree<Metadata>, Box<dyn Fn(Tree<Metadata>) -> Factor>)

Returns all the top most children of type to within from.

fn descend_bi(&self, op: Arc<dyn Fn(To) -> To>) -> Self

Like descend but with more general types.

fn universe_bi(&self) -> Vector<To>

fn children_bi(&self) -> Vector<To>

Returns the children of a type. If to == from then it returns the original element (in contrast to children).

fn transform_bi(&self, op: Arc<dyn Fn(To) -> To>) -> Self

impl Biplate<Name> for Factor

fn biplate(&self) -> (Tree<Name>, Box<dyn Fn(Tree<Name>) -> Factor>)

Returns all the top most children of type to within from.

fn descend_bi(&self, op: Arc<dyn Fn(To) -> To>) -> Self

Like descend but with more general types.

fn universe_bi(&self) -> Vector<To>

fn children_bi(&self) -> Vector<To>

Returns the children of a type. If to == from then it returns the original element (in contrast to children).

fn transform_bi(&self, op: Arc<dyn Fn(To) -> To>) -> Self

impl Clone for Factor

fn clone(&self) -> Factor

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Factor

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Factor

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for Factor

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

Formats the value using the given formatter.

impl From<Factor> for Expression

fn from(value: Factor) -> Self

Converts to this type from the input type.

impl From<Literal> for Factor

fn from(value: Literal) -> Self

Converts to this type from the input type.

impl From<Name> for Factor

fn from(value: Name) -> Self

Converts to this type from the input type.

impl PartialEq for Factor

fn eq(&self, other: &Factor) -> 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 Serialize for Factor

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Uniplate for Factor

fn uniplate(&self) -> (Tree<Factor>, Box<dyn Fn(Tree<Factor>) -> Factor>)

fn descend(&self, op: Arc<dyn Fn(Self) -> Self>) -> Self

fn universe(&self) -> Vector<Self>

Gets all children of a node, including itself and all children.

fn children(&self) -> Vector<Self>

Gets the direct children (maximal substructures) of a node.

fn with_children(&self, children: Vector<Self>) -> Self

Reconstructs the node with the given children.

fn transform(&self, f: Arc<dyn Fn(Self) -> Self>) -> Self

Applies the given rule to all nodes bottom up.

fn rewrite(&self, f: Arc<dyn Fn(Self) -> Option<Self>>) -> Self

Rewrites by applying a rule everywhere it can.

fn cata<T>(&self, op: Arc<dyn Fn(Self, Vec<T>) -> T>) -> T

Performs a fold-like computation on each value.

impl Eq for Factor

impl StructuralPartialEq for Factor