Struct vm_memory::guest_memory::FileOffset

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pub struct FileOffset { /* private fields */ }

Expand description

Represents the start point within a File that backs a GuestMemoryRegion.

Implementations

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impl FileOffset

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pub fn new(file: File, start: u64) -> Self

Creates a new FileOffset object.

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pub fn from_arc(file: Arc<File>, start: u64) -> Self

Creates a new FileOffset object based on an exiting Arc<File>.

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pub fn file(&self) -> &File

Returns a reference to the inner File object.

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pub fn arc(&self) -> &Arc<File>

Return a reference to the inner Arc<File> object.

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pub fn start(&self) -> u64

Returns the start offset within the file.

Trait Implementations

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impl Clone for FileOffset

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fn clone(&self) -> FileOffset

Returns a copy of the value. Read more

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

Performs copy-assignment from source. Read more

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impl Debug for FileOffset

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

Formats the value using the given formatter. Read more

Auto Trait Implementations

impl RefUnwindSafe for FileOffset

impl Send for FileOffset

impl Sync for FileOffset

impl Unpin for FileOffset

impl UnwindSafe for FileOffset

Blanket Implementations

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

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

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for T where
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

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impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Struct vm_memory::guest_memory::FileOffset

Implementations

impl FileOffset

pub fn new(file: File, start: u64) -> Self

pub fn from_arc(file: Arc<File>, start: u64) -> Self

pub fn file(&self) -> &File

pub fn arc(&self) -> &Arc<File>

pub fn start(&self) -> u64

Trait Implementations

impl Clone for FileOffset

fn clone(&self) -> FileOffset

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

impl Debug for FileOffset

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

Auto Trait Implementations

impl RefUnwindSafe for FileOffset

impl Send for FileOffset

impl Sync for FileOffset

impl Unpin for FileOffset

impl UnwindSafe for FileOffset

Blanket Implementations

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

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

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

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for T where U: From<T>,

fn into(self) -> U

impl<T> ToOwned for T where T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

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

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

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

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

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

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<T, U> Into<U> for T where
U: From<T>,

impl<T> ToOwned for T where
T: Clone,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,