Enum ruschm::values::Value

pub enum Value<R: RealNumberInternalTrait> {
    Number(Number<R>),
    Boolean(bool),
    Character(char),
    String(String),
    Symbol(String),
    Procedure(Procedure<R>),
    Vector(ValueReference<Vec<Value<R>>>),
    Pair(Box<Pair<R>>),
    Transformer(Transformer),
    Void,
}

Variants

Number(Number<R>)

Boolean(bool)

Character(char)

String(String)

Symbol(String)

Procedure(Procedure<R>)

Vector(ValueReference<Vec<Value<R>>>)

Pair(Box<Pair<R>>)

Transformer(Transformer)

Void

Implementations

impl<R: RealNumberInternalTrait> Value<R>

pub fn expect_number(self) -> Result<Number<R>, SchemeError>

pub fn expect_integer(self) -> Result<i32, SchemeError>

pub fn expect_real(self) -> Result<R, SchemeError>

pub fn expect_vector(self) -> Result<ValueReference<Vec<Value<R>>>, SchemeError>

pub fn expect_list(self) -> Result<Pair<R>, SchemeError>

pub fn expect_string(self) -> Result<String, SchemeError>

pub fn expect_symbol(self) -> Result<String, SchemeError>

pub fn expect_procedure(self) -> Result<Procedure<R>, SchemeError>

pub fn expect_boolean(self) -> Result<bool, SchemeError>

pub fn as_boolean(&self) -> bool

Trait Implementations

impl<R: Clone + RealNumberInternalTrait> Clone for Value<R>

fn clone(&self) -> Value<R>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<R: Debug + RealNumberInternalTrait> Debug for Value<R>

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

Formats the value using the given formatter.

impl<R: RealNumberInternalTrait> Display for Value<R>

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

Formats the value using the given formatter.

impl<R: RealNumberInternalTrait> From<Box<GenericPair<Value<R>>, Global>> for Value<R>

fn from(pair: Box<Pair<R>>) -> Self

Performs the conversion.

impl<R: RealNumberInternalTrait> From<GenericPair<Value<R>>> for Value<R>

fn from(pair: Pair<R>) -> Self

Performs the conversion.

impl<R: RealNumberInternalTrait> From<i32> for Value<R>

fn from(integer: i32) -> Self

Performs the conversion.

impl<R: RealNumberInternalTrait> Pairable for Value<R>

fn either_pair_mut(&mut self) -> Either<&mut GenericPair<Self>, &mut Self>

fn either_pair_ref(&self) -> Either<&GenericPair<Self>, &Self>

fn into_pair(self) -> Either<GenericPair<Self>, Self>

fn from_pair_iter(iter: impl Iterator<Item = PairIterItem<Self>>) -> Self

impl<R: PartialEq + RealNumberInternalTrait> PartialEq<Value<R>> for Value<R>

fn eq(&self, other: &Value<R>) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Value<R>) -> bool

This method tests for !=.

impl<R: RealNumberInternalTrait> StructuralPartialEq for Value<R>