Enum AbstractLiteral

pub enum AbstractLiteral<T: AbstractLiteralValue> {
    Set(Vec<T>),
    Matrix(Vec<T>, Box<Domain>),
    Tuple(Vec<T>),
    Record(Vec<RecordValue<T>>),
}

Variants

Set(Vec<T>)

Matrix(Vec<T>, Box<Domain>)

A 1 dimensional matrix slice with an index domain.

Tuple(Vec<T>)

Record(Vec<RecordValue<T>>)

Implementations

impl<T> AbstractLiteral<T>

where T: AbstractLiteralValue,

pub fn matrix_implied_indices(elems: Vec<T>) -> Self

Creates a matrix with elements elems, with domain int(1..).

This acts as a variable sized list.

pub fn unwrap_list(&self) -> Option<&Vec<T>>

If the AbstractLiteral is a list, returns its elements.

A list is any a matrix with the domain int(1..). This includes matrix literals without any explicitly specified domain.

impl AbstractLiteral<Expression>

pub fn into_literals(self) -> Option<AbstractLiteral<Literal>>

If all the elements are literals, returns this as an AbstractLiteral. Otherwise, returns None.

Trait Implementations

impl Biplate<AbstractLiteral<Expression>> for Expression

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

Definition of a Biplate.

fn with_children_bi(&self, children: VecDeque<To>) -> Self

Reconstructs the node with the given children.

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

Biplate variant of [Uniplate::descend]

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

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

fn children_bi(&self) -> VecDeque<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

Applies the given function to all nodes bottom up.

fn holes_bi(&self) -> impl Iterator<Item = (To, Arc<dyn Fn(To) -> Self>)>

Returns an iterator over all direct children of the input, paired with a function that “fills the hole” where the child was with a new value.

fn contexts_bi(&self) -> impl Iterator<Item = (To, Arc<dyn Fn(To) -> Self>)>

Returns an iterator over the universe of the input, paired with a function that “fills the hole” where the child was with a new value.

impl Biplate<AbstractLiteral<Expression>> for Literal

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

Definition of a Biplate.

fn with_children_bi(&self, children: VecDeque<To>) -> Self

Reconstructs the node with the given children.

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

Biplate variant of [Uniplate::descend]

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

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

fn children_bi(&self) -> VecDeque<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

Applies the given function to all nodes bottom up.

fn holes_bi(&self) -> impl Iterator<Item = (To, Arc<dyn Fn(To) -> Self>)>

Returns an iterator over all direct children of the input, paired with a function that “fills the hole” where the child was with a new value.

fn contexts_bi(&self) -> impl Iterator<Item = (To, Arc<dyn Fn(To) -> Self>)>

Returns an iterator over the universe of the input, paired with a function that “fills the hole” where the child was with a new value.

impl Biplate<AbstractLiteral<Literal>> for Atom

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

Definition of a Biplate.

fn with_children_bi(&self, children: VecDeque<To>) -> Self

Reconstructs the node with the given children.

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

Biplate variant of [Uniplate::descend]

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

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

fn children_bi(&self) -> VecDeque<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

Applies the given function to all nodes bottom up.

fn holes_bi(&self) -> impl Iterator<Item = (To, Arc<dyn Fn(To) -> Self>)>

Returns an iterator over all direct children of the input, paired with a function that “fills the hole” where the child was with a new value.

fn contexts_bi(&self) -> impl Iterator<Item = (To, Arc<dyn Fn(To) -> Self>)>

Returns an iterator over the universe of the input, paired with a function that “fills the hole” where the child was with a new value.

impl Biplate<AbstractLiteral<Literal>> for Expression

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

Definition of a Biplate.

fn with_children_bi(&self, children: VecDeque<To>) -> Self

Reconstructs the node with the given children.

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

Biplate variant of [Uniplate::descend]

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

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

fn children_bi(&self) -> VecDeque<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

Applies the given function to all nodes bottom up.

fn holes_bi(&self) -> impl Iterator<Item = (To, Arc<dyn Fn(To) -> Self>)>

Returns an iterator over all direct children of the input, paired with a function that “fills the hole” where the child was with a new value.

fn contexts_bi(&self) -> impl Iterator<Item = (To, Arc<dyn Fn(To) -> Self>)>

Returns an iterator over the universe of the input, paired with a function that “fills the hole” where the child was with a new value.

impl Biplate<AbstractLiteral<Literal>> for Literal

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

Definition of a Biplate.

fn with_children_bi(&self, children: VecDeque<To>) -> Self

Reconstructs the node with the given children.

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

Biplate variant of [Uniplate::descend]

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

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

fn children_bi(&self) -> VecDeque<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

Applies the given function to all nodes bottom up.

fn holes_bi(&self) -> impl Iterator<Item = (To, Arc<dyn Fn(To) -> Self>)>

Returns an iterator over all direct children of the input, paired with a function that “fills the hole” where the child was with a new value.

fn contexts_bi(&self) -> impl Iterator<Item = (To, Arc<dyn Fn(To) -> Self>)>

Returns an iterator over the universe of the input, paired with a function that “fills the hole” where the child was with a new value.

impl<U, To> Biplate<To> for AbstractLiteral<U>

where To: Uniplate, U: AbstractLiteralValue + Biplate<AbstractLiteral<U>> + Biplate<To>, RecordValue<U>: Biplate<AbstractLiteral<U>> + Biplate<To>,

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

Definition of a Biplate.

fn with_children_bi(&self, children: VecDeque<To>) -> Self

Reconstructs the node with the given children.

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

Biplate variant of [Uniplate::descend]

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

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

fn children_bi(&self) -> VecDeque<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

Applies the given function to all nodes bottom up.

fn holes_bi(&self) -> impl Iterator<Item = (To, Arc<dyn Fn(To) -> Self>)>

Returns an iterator over all direct children of the input, paired with a function that “fills the hole” where the child was with a new value.

fn contexts_bi(&self) -> impl Iterator<Item = (To, Arc<dyn Fn(To) -> Self>)>

Returns an iterator over the universe of the input, paired with a function that “fills the hole” where the child was with a new value.

impl<T: Clone + AbstractLiteralValue> Clone for AbstractLiteral<T>

fn clone(&self) -> AbstractLiteral<T>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T: Debug + AbstractLiteralValue> Debug for AbstractLiteral<T>

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

Formats the value using the given formatter.

impl<'de, T> Deserialize<'de> for AbstractLiteral<T>

where T: Deserialize<'de> + AbstractLiteralValue,

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<T> Display for AbstractLiteral<T>

where T: AbstractLiteralValue,

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

Formats the value using the given formatter.

impl Hash for AbstractLiteral<Literal>

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<T: PartialEq + AbstractLiteralValue> PartialEq for AbstractLiteral<T>

fn eq(&self, other: &AbstractLiteral<T>) -> bool

Tests for self and other values to be equal, and is used by ==.

const 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<T> Serialize for AbstractLiteral<T>

where T: Serialize + AbstractLiteralValue,

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl<T: AbstractLiteralValue + Typeable> Typeable for AbstractLiteral<T>

fn return_type(&self) -> Option<ReturnType>

impl<T> Uniplate for AbstractLiteral<T>

where T: AbstractLiteralValue + Biplate<AbstractLiteral<T>>,

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

Definition of a Uniplate.

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

Applies a function to all direct children of this

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

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

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

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

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

Reconstructs the node with the given children.

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

Applies the given function 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, VecDeque<T>) -> T>) -> T

Performs a fold-like computation on each value.

fn holes(&self) -> impl Iterator<Item = (Self, Arc<dyn Fn(Self) -> Self>)>

Returns an iterator over all direct children of the input, paired with a function that “fills the hole” where the child was with a new value.

fn contexts(&self) -> impl Iterator<Item = (Self, Arc<dyn Fn(Self) -> Self>)>

Returns an iterator over the universe of the input, paired with a function that “fills the hole” where the child was with a new value.

impl<T: Eq + AbstractLiteralValue> Eq for AbstractLiteral<T>

impl<T: AbstractLiteralValue> StructuralPartialEq for AbstractLiteral<T>

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 32 bytes

Size for each variant:

• Set: 32 bytes
• Matrix: 32 bytes
• Tuple: 32 bytes
• Record: 32 bytes