Struct hlist::Cons

pub struct Cons<H, T>(pub H, pub T);

An HList with H at position 0, and T as the rest of the list.

Trait Implementations

impl<H: Clone, T: Clone> Clone for Cons<H, T>

fn clone(&self) -> Cons<H, T>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<H: Copy, T: Copy> Copy for Cons<H, T>

impl<H: Debug, T: Debug> Debug for Cons<H, T>

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl<H: Default, T: Default> Default for Cons<H, T>

fn default() -> Cons<H, T>

Returns the "default value" for a type.

impl<H, T> HList for Cons<H, T>

fn push<N>(self, item: N) -> Cons<N, Self>

Consumes the HList, and returns a new HList with item at the beginning.

impl<T, Tail> Find<T, Here> for Cons<T, Tail>

fn get(&self) -> &T

Retrieves a &T.

fn get_mut(&mut self) -> &mut T

Retrieves a &mut T.

impl<Head, T, Tail, TailIndex> Find<T, There<TailIndex>> for Cons<Head, Tail> where
    Tail: Find<T, TailIndex>, 

fn get(&self) -> &T

Retrieves a &T.

fn get_mut(&mut self) -> &mut T

Retrieves a &mut T.

impl<H, T, RHS> Add<RHS> for Cons<H, T> where
    T: Add<RHS>, 

type Output = Cons<H, <T as Add<RHS>>::Output>

The resulting type after applying the + operator.

fn add(self, rhs: RHS) -> Self::Output

Performs the + operation.