Enum ExpressionData 

pub enum ExpressionData {
    Number {
        value: i64,
    },
    Float {
        value: f64,
    },
    Symbol {
        name: String,
    },
    Add {
        terms: Vec<ExpressionData>,
    },
    Mul {
        factors: Vec<ExpressionData>,
    },
    Pow {
        base: Box<ExpressionData>,
        exponent: Box<ExpressionData>,
    },
    Function {
        name: String,
        args: Vec<ExpressionData>,
    },
    Complex {
        real: Box<ExpressionData>,
        imag: Box<ExpressionData>,
    },
    Constant {
        constant: MathConstant,
    },
    Derivative {
        expression: Box<ExpressionData>,
        variable: String,
        order: u32,
    },
    Integral {
        integrand: Box<ExpressionData>,
        variable: String,
        bounds: Option<(Box<ExpressionData>, Box<ExpressionData>)>,
    },
    Limit {
        expression: Box<ExpressionData>,
        variable: String,
        approach: Box<ExpressionData>,
        direction: LimitDirection,
    },
    MethodCall {
        object: Box<ExpressionData>,
        method_name: String,
        args: Vec<ExpressionData>,
    },
}

Serializable representation of mathematical expressions

Variants

Number

Fields

value: i64

Float

Fields

value: f64

Symbol

Fields

name: String

Add

Fields

terms: Vec<ExpressionData>

Mul

Fields

factors: Vec<ExpressionData>

Pow

Fields

base: Box<ExpressionData>

exponent: Box<ExpressionData>

Function

Fields

name: String

args: Vec<ExpressionData>

Complex

Fields

real: Box<ExpressionData>

imag: Box<ExpressionData>

Constant

Fields

constant: MathConstant

Derivative

Fields

expression: Box<ExpressionData>

variable: String

order: u32

Integral

Fields

integrand: Box<ExpressionData>

variable: String

bounds: Option<(Box<ExpressionData>, Box<ExpressionData>)>

Limit

Fields

expression: Box<ExpressionData>

variable: String

approach: Box<ExpressionData>

direction: LimitDirection

MethodCall

Fields

object: Box<ExpressionData>

method_name: String

args: Vec<ExpressionData>

Trait Implementations

impl Clone for ExpressionData

fn clone(&self) -> ExpressionData

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ExpressionData

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ExpressionData

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for ExpressionData

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

where __S: Serializer,

Serialize this value into the given Serde serializer.