Struct Control

pub struct Control(/* private fields */);

The hypercall input value.

Implementations

impl Control

pub const fn new() -> Self

Creates a new default initialized bitfield.

pub const fn from_bits(bits: u64) -> Self

Convert from bits.

pub const fn into_bits(self) -> u64

Convert into bits.

pub const fn code(&self) -> u16

The hypercall code.

Bits: 0..16

pub const fn with_code_checked(self, value: u16) -> Result<Self, ()>

The hypercall code.

Bits: 0..16

pub const fn with_code(self, value: u16) -> Self

The hypercall code.

Bits: 0..16

pub const fn set_code(&mut self, value: u16)

The hypercall code.

Bits: 0..16

pub const fn set_code_checked(&mut self, value: u16) -> Result<(), ()>

The hypercall code.

Bits: 0..16

pub const fn fast(&self) -> bool

If this hypercall is a fast hypercall.

Bits: 16..17

pub const fn with_fast_checked(self, value: bool) -> Result<Self, ()>

If this hypercall is a fast hypercall.

Bits: 16..17

pub const fn with_fast(self, value: bool) -> Self

If this hypercall is a fast hypercall.

Bits: 16..17

pub const fn set_fast(&mut self, value: bool)

If this hypercall is a fast hypercall.

Bits: 16..17

pub const fn set_fast_checked(&mut self, value: bool) -> Result<(), ()>

If this hypercall is a fast hypercall.

Bits: 16..17

pub const fn variable_header_size(&self) -> usize

The variable header size, in qwords.

Bits: 17..27

pub const fn with_variable_header_size_checked( self, value: usize, ) -> Result<Self, ()>

The variable header size, in qwords.

Bits: 17..27

pub const fn with_variable_header_size(self, value: usize) -> Self

The variable header size, in qwords.

Bits: 17..27

pub const fn set_variable_header_size(&mut self, value: usize)

The variable header size, in qwords.

Bits: 17..27

pub const fn set_variable_header_size_checked( &mut self, value: usize, ) -> Result<(), ()>

The variable header size, in qwords.

Bits: 17..27

pub const fn nested(&self) -> bool

Specifies that the hypercall should be handled by the L0 hypervisor in a nested environment.

Bits: 31..32

pub const fn with_nested_checked(self, value: bool) -> Result<Self, ()>

Specifies that the hypercall should be handled by the L0 hypervisor in a nested environment.

Bits: 31..32

pub const fn with_nested(self, value: bool) -> Self

Specifies that the hypercall should be handled by the L0 hypervisor in a nested environment.

Bits: 31..32

pub const fn set_nested(&mut self, value: bool)

Specifies that the hypercall should be handled by the L0 hypervisor in a nested environment.

Bits: 31..32

pub const fn set_nested_checked(&mut self, value: bool) -> Result<(), ()>

Specifies that the hypercall should be handled by the L0 hypervisor in a nested environment.

Bits: 31..32

pub const fn rep_count(&self) -> usize

The element count for rep hypercalls.

Bits: 32..44

pub const fn with_rep_count_checked(self, value: usize) -> Result<Self, ()>

The element count for rep hypercalls.

Bits: 32..44

pub const fn with_rep_count(self, value: usize) -> Self

The element count for rep hypercalls.

Bits: 32..44

pub const fn set_rep_count(&mut self, value: usize)

The element count for rep hypercalls.

Bits: 32..44

pub const fn set_rep_count_checked(&mut self, value: usize) -> Result<(), ()>

The element count for rep hypercalls.

Bits: 32..44

pub const fn rep_start(&self) -> usize

The first element to start processing in a rep hypercall.

Bits: 48..60

pub const fn with_rep_start_checked(self, value: usize) -> Result<Self, ()>

The first element to start processing in a rep hypercall.

Bits: 48..60

pub const fn with_rep_start(self, value: usize) -> Self

The first element to start processing in a rep hypercall.

Bits: 48..60

pub const fn set_rep_start(&mut self, value: usize)

The first element to start processing in a rep hypercall.

Bits: 48..60

pub const fn set_rep_start_checked(&mut self, value: usize) -> Result<(), ()>

The first element to start processing in a rep hypercall.

Bits: 48..60

Trait Implementations

impl Clone for Control

fn clone(&self) -> Control

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Control

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

Formats the value using the given formatter.

impl Default for Control

fn default() -> Self

Returns the “default value” for a type.

impl From<Control> for u64

fn from(v: Control) -> u64

Converts to this type from the input type.

impl From<u64> for Control

fn from(v: u64) -> Self

Converts to this type from the input type.

impl Copy for Control