Struct Cons 

pub struct Cons<Head, Tail> {
    pub head: Head,
    pub tail: Tail,
}

non-empty tuple, containing the first element and the rest of the elements as a variadic tuple.

Fields

head: Head

first element.

tail: Tail

variadic tuple of the remaining elements.

Trait Implementations

impl<Head: Clone, Tail: Clone> Clone for Cons<Head, Tail>

fn clone(&self) -> Cons<Head, Tail>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<Head: Debug, Tail: DebugList> Debug for Cons<Head, Tail>

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

Formats the value using the given formatter.

impl<Head: Hash, Tail: Hash> Hash for Cons<Head, Tail>

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<Head: Ord, Tail: Ord> Ord for Cons<Head, Tail>

fn cmp(&self, other: &Cons<Head, Tail>) -> 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<Head: PartialEq, Tail: PartialEq> PartialEq for Cons<Head, Tail>

fn eq(&self, other: &Cons<Head, Tail>) -> 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<Head: PartialOrd, Tail: PartialOrd> PartialOrd for Cons<Head, Tail>

fn partial_cmp(&self, other: &Cons<Head, Tail>) -> 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<T: Arg, Head: Register<T>, Tail: RegisterMany<T>> RegisterMany<T> for Cons<Head, Tail>

fn push_name(this: &Self, names: &mut Vec<String>)

fn push_self(this: Self, boxed: &mut Vec<Box<dyn Register<Box<dyn Arg>>>>)

impl<Head: Copy, Tail: Copy> Copy for Cons<Head, Tail>

impl<Head: Eq, Tail: Eq> Eq for Cons<Head, Tail>

impl<Head, Tail> StructuralPartialEq for Cons<Head, Tail>