Enum LispExpr 

pub enum LispExpr {
    Number(f64),
    String(String),
    Symbol(String),
    Boolean(bool),
    List(Vec<LispExpr>),
    Nil,
    Function(fn(Vec<LispExpr>, &mut Environment) -> Result<LispExpr, LispErr>),
}

Variants

Number(f64)

String(String)

Symbol(String)

Boolean(bool)

List(Vec<LispExpr>)

Nil

Function(fn(Vec<LispExpr>, &mut Environment) -> Result<LispExpr, LispErr>)

Trait Implementations

impl Clone for LispExpr

fn clone(&self) -> LispExpr

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LispExpr

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

Formats the value using the given formatter.

impl Display for LispExpr

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

Formats the value using the given formatter.

impl From<&LispExpr> for MathML

fn from(expr: &LispExpr) -> Self

Converts to this type from the input type.

impl PartialEq for LispExpr

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for LispExpr