From 091d408a87d0f73f1c4e0166849ca9a566f005e0 Mon Sep 17 00:00:00 2001 From: johannst Date: Wed, 15 Nov 2023 21:40:27 +0000 Subject: deploy: f52d556e0e1bf2350b3b42cff198550a267ceb0b --- kvm_rs/struct.UserMem.html | 43 ++++++++++++++++--------------------------- 1 file changed, 16 insertions(+), 27 deletions(-) (limited to 'kvm_rs/struct.UserMem.html') diff --git a/kvm_rs/struct.UserMem.html b/kvm_rs/struct.UserMem.html index 9fc82be..55065b8 100644 --- a/kvm_rs/struct.UserMem.html +++ b/kvm_rs/struct.UserMem.html @@ -1,35 +1,24 @@ -UserMem in kvm_rs - Rust -
-

Struct kvm_rs::UserMem

source · [−]
pub struct UserMem { /* private fields */ }
Expand description

Wrapper to safely allocate memory for guest VMs.

+UserMem in kvm_rs - Rust

Struct kvm_rs::UserMem

source · 
pub struct UserMem { /* private fields */ }
Expand description

Wrapper to safely allocate memory for guest VMs.

The underlying memory is freed automatically once the UserMem instance is dropped.

Memory can be mapped into a guest VM with -Vm::set_user_memory_region.

-

Implementations

Allocate a zero-initialized memory region of len bytes.

-

Allocate a zero-initialized memory region of len bytes and initialize the first bytes +Vm::set_user_memory_region.

+

Implementations§

source§

impl UserMem

source

pub fn new(len: usize) -> Result<UserMem>

Allocate a zero-initialized memory region of len bytes.

+
source

pub fn with_init(len: usize, init_from: &[u8]) -> Result<UserMem>

Allocate a zero-initialized memory region of len bytes and initialize the first bytes with init_from.

Panics

Panics if init_from is larger than the memory size len.

-

Load the bytes stored in data into memory at physical address addr.

+
source

pub fn load(&mut self, addr: PhysAddr, data: &[u8])

Load the bytes stored in data into memory at physical address addr.

Panics

Panics if addr + data.len is larger than the memory size len.

-

Trait Implementations

Converts this type into a mutable reference of the (usually inferred) input type.

-

Converts this type into a shared reference of the (usually inferred) input type.

-

Free underlying memory.

-

Auto Trait Implementations

Blanket Implementations

Gets the TypeId of self. Read more

-

Immutably borrows from an owned value. Read more

-

Mutably borrows from an owned value. Read more

-

Returns the argument unchanged.

-

Calls U::from(self).

+

Trait Implementations§

source§

impl AsMut<[u8]> for UserMem

source§

fn as_mut(&mut self) -> &mut [u8] ⓘ

Converts this type into a mutable reference of the (usually inferred) input type.
source§

impl AsRef<[u8]> for UserMem

source§

fn as_ref(&self) -> &[u8] ⓘ

Converts this type into a shared reference of the (usually inferred) input type.
source§

impl Drop for UserMem

source§

fn drop(&mut self)

Free underlying memory.

+

Auto Trait Implementations§

Blanket Implementations§

source§

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

source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
source§

impl<T> Borrow<T> for Twhere + T: ?Sized,

source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
source§

impl<T> BorrowMut<T> for Twhere + T: ?Sized,

source§

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

Mutably borrows from an owned value. Read more
source§

impl<T> From<T> for T

source§

fn from(t: T) -> T

Returns the argument unchanged.

+
source§

impl<T, U> Into<U> for Twhere + U: From<T>,

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.

-

The type returned in the event of a conversion error.

-

Performs the conversion.

-

The type returned in the event of a conversion error.

-

Performs the conversion.

-
- \ No newline at end of file +From<T> for U chooses to do.

+
source§

impl<T, U> TryFrom<U> for Twhere + U: Into<T>,

§

type Error = Infallible

The type returned in the event of a conversion error.
source§

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

Performs the conversion.
source§

impl<T, U> TryInto<U> for Twhere + U: TryFrom<T>,

§

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

The type returned in the event of a conversion error.
source§

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

Performs the conversion.
\ No newline at end of file -- cgit v1.2.3