Enum list_fn::OptionList[−][src]

pub enum OptionList<I, E> {
    Some {
        item: I,
        end: E,
    },
    End(E),
}

Variants

Some
Show fields

Fields of Some

item: Iend: E
End(E)

Trait Implementations

impl<I, E> ListFn for OptionList<I, E>[src]

type Item = I

A list item type.

type End = E

A value which is returned when the list has no more items.

fn next(self) -> ListState<Self>[src]

The main function which returns a list.

Auto Trait Implementations

impl<I, E> RefUnwindSafe for OptionList<I, E> where
    E: RefUnwindSafe,
    I: RefUnwindSafe, 

impl<I, E> Send for OptionList<I, E> where
    E: Send,
    I: Send, 

impl<I, E> Sync for OptionList<I, E> where
    E: Sync,
    I: Sync, 

impl<I, E> Unpin for OptionList<I, E> where
    E: Unpin,
    I: Unpin, 

impl<I, E> UnwindSafe for OptionList<I, E> where
    E: UnwindSafe,
    I: UnwindSafe, 

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized, [src]

pub fn type_id(&self) -> TypeId[src]

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T where
    T: ?Sized, [src]

pub fn borrow(&self) -> &T[src]

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src]

pub fn borrow_mut(&mut self) -> &mut T[src]

Mutably borrows from an owned value. Read more

impl<T> From<T> for T[src]

pub fn from(t: T) -> T[src]

Performs the conversion.

impl<T, U> Into<U> for T where
    U: From<T>, [src]

pub fn into(self) -> U[src]

Performs the conversion.

impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src]

type Error = Infallible

The type returned in the event of a conversion error.

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]

Performs the conversion.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src]

Performs the conversion.