Struct Derived

pub struct Derived {
    pub name: &'static str,
    pub data: DerivedData,
}

A special derived type expression. Used to encapsulate special behavior behind dynamic dispatch.

Fields

name: &'static str

Name of this derived type.

data: DerivedData

The actual data.

Implementations

impl Derived

pub fn get_type() -> Type

Associated type getter doesn’t know the specific name, so always returns "{}"

Trait Implementations

impl CloneWithNode for Derived

fn clone_with_node(&mut self) -> Self

Clone self and take its node.

fn clone_without_node(&self) -> Self

Clone self without taking its node.

impl ConvertFrom<AnyExpr> for Derived

fn convert_from(value: AnyExpr, context: &CompileContext) -> Expr<Self>

Convert a value to Self.

fn can_convert_from(value: &AnyExpr) -> bool

Check if conversion from a value to Self can be made.

impl ConvertFrom<Expr<Circle>> for Derived

fn convert_from(value: Expr<Circle>, context: &CompileContext) -> Expr<Self>

Convert a value to Self.

fn can_convert_from(_value: &Expr<Circle>) -> bool

Check if conversion from a value to Self can be made.

impl ConvertFrom<Expr<Derived>> for Derived

fn convert_from(value: Expr<Derived>, _context: &CompileContext) -> Expr<Self>

Convert a value to Self.

fn can_convert_from(_value: &Expr<Derived>) -> bool

Check if conversion from a value to Self can be made.

impl ConvertFrom<Expr<Line>> for Derived

fn convert_from(value: Expr<Line>, context: &CompileContext) -> Expr<Self>

Convert a value to Self.

fn can_convert_from(_value: &Expr<Line>) -> bool

Check if conversion from a value to Self can be made.

impl ConvertFrom<Expr<Number>> for Derived

fn convert_from(value: Expr<Number>, context: &CompileContext) -> Expr<Self>

Convert a value to Self.

fn can_convert_from(_value: &Expr<Number>) -> bool

Check if conversion from a value to Self can be made.

impl ConvertFrom<Expr<Point>> for Derived

fn convert_from(value: Expr<Point>, context: &CompileContext) -> Expr<Self>

Convert a value to Self.

fn can_convert_from(_value: &Expr<Point>) -> bool

Check if conversion from a value to Self can be made.

impl ConvertFrom<Expr<PointCollection>> for Derived

fn convert_from( value: Expr<PointCollection>, context: &CompileContext, ) -> Expr<Self>

Convert a value to Self.

fn can_convert_from(_value: &Expr<PointCollection>) -> bool

Check if conversion from a value to Self can be made.

impl ConvertFrom<Expr<Unknown>> for Derived

fn convert_from(value: Expr<Unknown>, _context: &CompileContext) -> Expr<Self>

Convert a value to Self.

fn can_convert_from(_value: &Expr<Unknown>) -> bool

Check if conversion from a value to Self can be made.

impl Debug for Derived

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

Formats the value using the given formatter.

impl Display for Derived

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

Formats the value using the given formatter.

impl Displayed for Derived

type Node = dyn Node

The display node type to use for displaying Self

impl Dummy for Derived

fn dummy() -> Self

Create a dummy value pretending to be a valid one.

fn is_dummy(&self) -> bool

Check if this is a dummy value.

impl GetData for Derived

fn get_data(&self) -> &Self

Get the underlying data with no indirections.

impl GetValueType for Derived

fn get_value_type(&self) -> Type