[−][src]Enum sunrise_bootstrap::paging::entry::PageState

pub enum PageState<T> {
    Available,
    Guarded,
    Present(T),
}

Represent the current state of this Page Table Entry: It can either be:

PageState is generic over various kind of Present states, similar to the Option type.

Variants

Available
Guarded
Present(T)

Implementations

impl<T> PageState<T>[src]

pub fn unwrap(self) -> T[src]

Move the value T out of the PageState if it is Present(T).

Panics

Panics if the self value isn't Present.

pub fn map<U, F>(self, f: F) -> PageState<U> where
    F: FnOnce(T) -> U, [src]

Maps a PageState to PageState by applying a function to a contained value.

pub fn as_option(&self) -> Option<&T>[src]

Turns the PageState into an Option, setting both Guarded and Available state to None, and Present(t) state to Some(t).

Trait Implementations

impl<T: Debug> Debug for PageState<T>[src]

Auto Trait Implementations

impl<T> RefUnwindSafe for PageState<T> where
    T: RefUnwindSafe, 

impl<T> Send for PageState<T> where
    T: Send, 

impl<T> Sync for PageState<T> where
    T: Sync, 

impl<T> Unpin for PageState<T> where
    T: Unpin, 

impl<T> UnwindSafe for PageState<T> where
    T: UnwindSafe, 

Blanket Implementations

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

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

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

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

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

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.

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.