Enum x86_64::structures::paging::mapper::MapToError[−][src]

pub enum MapToError<S: PageSize> {
    FrameAllocationFailed,
    ParentEntryHugePage,
    PageAlreadyMapped(PhysFrame<S>),
}
Expand description

This error is returned from map_to and similar methods.

Variants

FrameAllocationFailed
Expand description

An additional frame was needed for the mapping process, but the frame allocator returned None.

ParentEntryHugePage
Expand description

An upper level page table entry has the HUGE_PAGE flag set, which means that the given page is part of an already mapped huge page.

PageAlreadyMapped(PhysFrame<S>)
Expand description

The given page is already mapped to a physical frame.

Trait Implementations

impl<S: Debug + PageSize> Debug for MapToError<S>[src]

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

Formats the value using the given formatter. Read more

Auto Trait Implementations

impl<S> Send for MapToError<S> where
    S: Send, 

impl<S> Sync for MapToError<S> where
    S: Sync, 

impl<S> Unpin for MapToError<S> where
    S: Unpin, 

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.