pub struct ExitControls { /* private fields */ }
Expand description
VM-exit controls.
A set of bitmask flags useful when setting up VMEXIT_CONTROLS
VMCS field.
See Intel SDM, Volume 3C, Section 24.7.
Implementations
sourceimpl ExitControls
impl ExitControls
sourcepub const SAVE_DEBUG_CONTROLS: Self = Self{bits: 1 << 2,}
pub const SAVE_DEBUG_CONTROLS: Self = Self{bits: 1 << 2,}
Save debug controls.
sourcepub const HOST_ADDRESS_SPACE_SIZE: Self = Self{bits: 1 << 9,}
pub const HOST_ADDRESS_SPACE_SIZE: Self = Self{bits: 1 << 9,}
Host address-space size.
sourcepub const LOAD_IA32_PERF_GLOBAL_CTRL: Self = Self{bits: 1 << 12,}
pub const LOAD_IA32_PERF_GLOBAL_CTRL: Self = Self{bits: 1 << 12,}
Load IA32_PERF_GLOBAL_CTRL.
sourcepub const ACK_INTERRUPT_ON_EXIT: Self = Self{bits: 1 << 15,}
pub const ACK_INTERRUPT_ON_EXIT: Self = Self{bits: 1 << 15,}
Acknowledge interrupt on exit.
sourcepub const SAVE_IA32_PAT: Self = Self{bits: 1 << 18,}
pub const SAVE_IA32_PAT: Self = Self{bits: 1 << 18,}
Save IA32_PAT.
sourcepub const LOAD_IA32_PAT: Self = Self{bits: 1 << 19,}
pub const LOAD_IA32_PAT: Self = Self{bits: 1 << 19,}
Load IA32_PAT.
sourcepub const SAVE_IA32_EFER: Self = Self{bits: 1 << 20,}
pub const SAVE_IA32_EFER: Self = Self{bits: 1 << 20,}
Save IA32_EFER.
sourcepub const LOAD_IA32_EFER: Self = Self{bits: 1 << 21,}
pub const LOAD_IA32_EFER: Self = Self{bits: 1 << 21,}
Load IA32_EFER.
sourcepub const SAVE_VMX_PREEMPTION_TIMER: Self = Self{bits: 1 << 22,}
pub const SAVE_VMX_PREEMPTION_TIMER: Self = Self{bits: 1 << 22,}
Save VMX-preemption timer.
sourcepub const CLEAR_IA32_BNDCFGS: Self = Self{bits: 1 << 23,}
pub const CLEAR_IA32_BNDCFGS: Self = Self{bits: 1 << 23,}
Clear IA32_BNDCFGS.
sourcepub const CONCEAL_VMX_FROM_PT: Self = Self{bits: 1 << 24,}
pub const CONCEAL_VMX_FROM_PT: Self = Self{bits: 1 << 24,}
Conceal VMX from PT.
sourcepub const CLEAR_IA32_RTIT_CTL: Self = Self{bits: 1 << 25,}
pub const CLEAR_IA32_RTIT_CTL: Self = Self{bits: 1 << 25,}
Clear IA32_RTIT_CTL.
sourcepub const fn from_bits(bits: u32) -> Option<Self>
pub const fn from_bits(bits: u32) -> Option<Self>
Convert from underlying bit representation, unless that representation contains bits that do not correspond to a flag.
sourcepub const fn from_bits_truncate(bits: u32) -> Self
pub const fn from_bits_truncate(bits: u32) -> Self
Convert from underlying bit representation, dropping any bits that do not correspond to flags.
sourcepub const unsafe fn from_bits_unchecked(bits: u32) -> Self
pub const unsafe fn from_bits_unchecked(bits: u32) -> Self
Convert from underlying bit representation, preserving all bits (even those not corresponding to a defined flag).
Safety
The caller of the bitflags!
macro can chose to allow or
disallow extra bits for their bitflags type.
The caller of from_bits_unchecked()
has to ensure that
all bits correspond to a defined flag or that extra bits
are valid for this bitflags type.
sourcepub const fn intersects(&self, other: Self) -> bool
pub const fn intersects(&self, other: Self) -> bool
Returns true
if there are flags common to both self
and other
.
sourcepub const fn contains(&self, other: Self) -> bool
pub const fn contains(&self, other: Self) -> bool
Returns true
if all of the flags in other
are contained within self
.
sourcepub fn set(&mut self, other: Self, value: bool)
pub fn set(&mut self, other: Self, value: bool)
Inserts or removes the specified flags depending on the passed value.
sourcepub const fn intersection(self, other: Self) -> Self
pub const fn intersection(self, other: Self) -> Self
Returns the intersection between the flags in self
and
other
.
Specifically, the returned set contains only the flags which are
present in both self
and other
.
This is equivalent to using the &
operator (e.g.
ops::BitAnd
), as in flags & other
.
sourcepub const fn union(self, other: Self) -> Self
pub const fn union(self, other: Self) -> Self
Returns the union of between the flags in self
and other
.
Specifically, the returned set contains all flags which are
present in either self
or other
, including any which are
present in both (see Self::symmetric_difference
if that
is undesirable).
This is equivalent to using the |
operator (e.g.
ops::BitOr
), as in flags | other
.
sourcepub const fn difference(self, other: Self) -> Self
pub const fn difference(self, other: Self) -> Self
Returns the difference between the flags in self
and other
.
Specifically, the returned set contains all flags present in
self
, except for the ones present in other
.
It is also conceptually equivalent to the “bit-clear” operation:
flags & !other
(and this syntax is also supported).
This is equivalent to using the -
operator (e.g.
ops::Sub
), as in flags - other
.
sourcepub const fn symmetric_difference(self, other: Self) -> Self
pub const fn symmetric_difference(self, other: Self) -> Self
Returns the symmetric difference between the flags
in self
and other
.
Specifically, the returned set contains the flags present which
are present in self
or other
, but that are not present in
both. Equivalently, it contains the flags present in exactly
one of the sets self
and other
.
This is equivalent to using the ^
operator (e.g.
ops::BitXor
), as in flags ^ other
.
sourcepub const fn complement(self) -> Self
pub const fn complement(self) -> Self
Returns the complement of this set of flags.
Specifically, the returned set contains all the flags which are
not set in self
, but which are allowed for this type.
Alternatively, it can be thought of as the set difference
between Self::all()
and self
(e.g. Self::all() - self
)
This is equivalent to using the !
operator (e.g.
ops::Not
), as in !flags
.
Trait Implementations
sourceimpl Binary for ExitControls
impl Binary for ExitControls
sourceimpl BitAnd<ExitControls> for ExitControls
impl BitAnd<ExitControls> for ExitControls
type Output = ExitControls
type Output = ExitControls
The resulting type after applying the &
operator.
sourceimpl BitAndAssign<ExitControls> for ExitControls
impl BitAndAssign<ExitControls> for ExitControls
sourcefn bitand_assign(&mut self, other: Self)
fn bitand_assign(&mut self, other: Self)
Disables all flags disabled in the set.
sourceimpl BitOr<ExitControls> for ExitControls
impl BitOr<ExitControls> for ExitControls
sourcefn bitor(self, other: ExitControls) -> Self
fn bitor(self, other: ExitControls) -> Self
Returns the union of the two sets of flags.
type Output = ExitControls
type Output = ExitControls
The resulting type after applying the |
operator.
sourceimpl BitOrAssign<ExitControls> for ExitControls
impl BitOrAssign<ExitControls> for ExitControls
sourcefn bitor_assign(&mut self, other: Self)
fn bitor_assign(&mut self, other: Self)
Adds the set of flags.
sourceimpl BitXor<ExitControls> for ExitControls
impl BitXor<ExitControls> for ExitControls
sourcefn bitxor(self, other: Self) -> Self
fn bitxor(self, other: Self) -> Self
Returns the left flags, but with all the right flags toggled.
type Output = ExitControls
type Output = ExitControls
The resulting type after applying the ^
operator.
sourceimpl BitXorAssign<ExitControls> for ExitControls
impl BitXorAssign<ExitControls> for ExitControls
sourcefn bitxor_assign(&mut self, other: Self)
fn bitxor_assign(&mut self, other: Self)
Toggles the set of flags.
sourceimpl Clone for ExitControls
impl Clone for ExitControls
sourcefn clone(&self) -> ExitControls
fn clone(&self) -> ExitControls
Returns a copy of the value. Read more
1.0.0 · sourcefn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source
. Read more
sourceimpl Debug for ExitControls
impl Debug for ExitControls
sourceimpl Extend<ExitControls> for ExitControls
impl Extend<ExitControls> for ExitControls
sourcefn extend<T: IntoIterator<Item = Self>>(&mut self, iterator: T)
fn extend<T: IntoIterator<Item = Self>>(&mut self, iterator: T)
Extends a collection with the contents of an iterator. Read more
sourcefn extend_one(&mut self, item: A)
fn extend_one(&mut self, item: A)
extend_one
)Extends a collection with exactly one element.
sourcefn extend_reserve(&mut self, additional: usize)
fn extend_reserve(&mut self, additional: usize)
extend_one
)Reserves capacity in a collection for the given number of additional elements. Read more
sourceimpl FromIterator<ExitControls> for ExitControls
impl FromIterator<ExitControls> for ExitControls
sourcefn from_iter<T: IntoIterator<Item = Self>>(iterator: T) -> Self
fn from_iter<T: IntoIterator<Item = Self>>(iterator: T) -> Self
Creates a value from an iterator. Read more
sourceimpl Hash for ExitControls
impl Hash for ExitControls
sourceimpl LowerHex for ExitControls
impl LowerHex for ExitControls
sourceimpl Not for ExitControls
impl Not for ExitControls
type Output = ExitControls
type Output = ExitControls
The resulting type after applying the !
operator.
sourceimpl Octal for ExitControls
impl Octal for ExitControls
sourceimpl Ord for ExitControls
impl Ord for ExitControls
sourceimpl PartialEq<ExitControls> for ExitControls
impl PartialEq<ExitControls> for ExitControls
sourcefn eq(&self, other: &ExitControls) -> bool
fn eq(&self, other: &ExitControls) -> bool
This method tests for self
and other
values to be equal, and is used
by ==
. Read more
sourcefn ne(&self, other: &ExitControls) -> bool
fn ne(&self, other: &ExitControls) -> bool
This method tests for !=
.
sourceimpl PartialOrd<ExitControls> for ExitControls
impl PartialOrd<ExitControls> for ExitControls
sourcefn partial_cmp(&self, other: &ExitControls) -> Option<Ordering>
fn partial_cmp(&self, other: &ExitControls) -> Option<Ordering>
This method returns an ordering between self
and other
values if one exists. Read more
1.0.0 · sourcefn lt(&self, other: &Rhs) -> bool
fn lt(&self, other: &Rhs) -> bool
This method tests less than (for self
and other
) and is used by the <
operator. Read more
1.0.0 · sourcefn le(&self, other: &Rhs) -> bool
fn le(&self, other: &Rhs) -> bool
This method tests less than or equal to (for self
and other
) and is used by the <=
operator. Read more
sourceimpl Sub<ExitControls> for ExitControls
impl Sub<ExitControls> for ExitControls
type Output = ExitControls
type Output = ExitControls
The resulting type after applying the -
operator.
sourceimpl SubAssign<ExitControls> for ExitControls
impl SubAssign<ExitControls> for ExitControls
sourcefn sub_assign(&mut self, other: Self)
fn sub_assign(&mut self, other: Self)
Disables all flags enabled in the set.
sourceimpl UpperHex for ExitControls
impl UpperHex for ExitControls
impl Copy for ExitControls
impl Eq for ExitControls
impl StructuralEq for ExitControls
impl StructuralPartialEq for ExitControls
Auto Trait Implementations
impl RefUnwindSafe for ExitControls
impl Send for ExitControls
impl Sync for ExitControls
impl Unpin for ExitControls
impl UnwindSafe for ExitControls
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more