Struct HNil

pub struct HNil;

Trait Implementations

impl<Q> Calc<Q> for HNil

where Self: Default,

type Result = HNil

fn calc(_: Q) -> Self

impl CalcList<HNil> for HNil

type Result = HNil

fn calc_list(_: HNil) -> HNil

impl Clone for HNil

fn clone(&self) -> HNil

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T> CollatedBy<T> for HNil

type Passed = HNil

type Failed = HNil

fn collate(self) -> (Self::Passed, Self::Failed)

impl Debug for HNil

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

Formats the value using the given formatter.

impl Default for HNil

fn default() -> HNil

Returns the “default value” for a type.

impl Eval for HNil

type Result = HNil

impl EvalList for HNil

type Result = HNil

impl Hash for HNil

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 LispId for HNil

type Id = UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B1>, B1>, B0>, B1>, B1>, B0>, B1>, B1>, B0>, B1>, B0>, B0>, B0>, B0>, B1>, B0>, B1>, B0>, B0>, B1>, B0>, B1>, B0>, B1>, B1>, B0>, B0>, B0>, B0>, B0>, B0>, B1>, B0>, B1>, B0>, B1>, B1>, B0>, B0>, B0>, B1>, B0>, B1>, B0>, B0>, B0>, B0>, B0>, B1>, B0>, B0>, B0>, B0>, B1>, B0>, B1>, B1>, B0>, B0>, B1>, B1>, B1>, B0>, B1>, B0>, B0>, B1>, B1>, B1>, B0>, B1>, B1>, B1>, B1>, B1>, B1>, B1>, B0>, B1>, B0>, B1>, B1>, B1>, B1>, B0>, B0>, B1>, B0>, B1>, B0>, B0>, B0>, B1>, B1>, B0>, B0>, B1>, B1>, B1>, B0>, B0>, B1>, B1>, B1>, B1>, B0>, B0>, B0>, B0>, B0>, B0>, B1>, B1>, B0>, B0>, B1>, B0>, B0>, B1>, B0>, B1>, B0>, B1>, B0>, B0>, B1>, B1>

impl<X> ListOf<X> for HNil

type ListIter = Empty<X>

fn list_of_iter(self) -> Self::ListIter

impl<X: ?Sized> ListOfRefs<X> for HNil

fn head_ref(&self) -> Option<&X>

fn tail_ref(&self) -> &dyn ListOfRefs<X>

fn iter(&self) -> RefIter<'_, X>

where Self: Sized,

impl Ord for HNil

fn cmp(&self, other: &HNil) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for HNil

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

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

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 PartialOrd for HNil

fn partial_cmp(&self, other: &HNil) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl SynCall<HNil> for And

where HCons<Ret, HCons<Quote<True>, HNil>>: Eval,

type Result = <HCons<Ret, HCons<Quote<B1>, HNil>> as Eval>::Result

impl SynCall<HNil> for Cond

where HCons<Ret, HCons<CondNoMatch, HNil>>: Eval,

type Result = <HCons<Ret, HCons<CondNoMatch, HNil>> as Eval>::Result

impl SynCall<HNil> for Or

where HCons<Ret, HCons<Quote<False>, HNil>>: Eval,

type Result = <HCons<Ret, HCons<Quote<B0>, HNil>> as Eval>::Result

impl Copy for HNil

impl Eq for HNil

impl StructuralPartialEq for HNil