Struct enarx_shim_kvm::snp::ghcb::GuestFieldSelect
source · [−]pub struct GuestFieldSelect { /* private fields */ }
Expand description
Indicates which guest-selectable fields will be mixed into the derived key
Implementations
sourceimpl GuestFieldSelect
impl GuestFieldSelect
sourcepub const GUEST_POLICY: Self = _
pub const GUEST_POLICY: Self = _
Guest policy will be mixed into the key
sourcepub const MEASUREMENT: Self = _
pub const MEASUREMENT: Self = _
Measurement of the guest during launch will be mixed into the key
sourcepub const TCB_VERSION: Self = _
pub const TCB_VERSION: Self = _
Guest-provided TCB_VERSION will be mixed into the key
sourcepub const fn from_bits(bits: u64) -> Option<Self>
pub const fn from_bits(bits: u64) -> 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: u64) -> Self
pub const fn from_bits_truncate(bits: u64) -> Self
Convert from underlying bit representation, dropping any bits that do not correspond to flags.
sourcepub const unsafe fn from_bits_unchecked(bits: u64) -> Self
pub const unsafe fn from_bits_unchecked(bits: u64) -> 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 GuestFieldSelect
impl Binary for GuestFieldSelect
sourceimpl BitAnd<GuestFieldSelect> for GuestFieldSelect
impl BitAnd<GuestFieldSelect> for GuestFieldSelect
type Output = GuestFieldSelect
type Output = GuestFieldSelect
The resulting type after applying the &
operator.
sourceimpl BitAndAssign<GuestFieldSelect> for GuestFieldSelect
impl BitAndAssign<GuestFieldSelect> for GuestFieldSelect
sourcefn bitand_assign(&mut self, other: Self)
fn bitand_assign(&mut self, other: Self)
Disables all flags disabled in the set.
sourceimpl BitOr<GuestFieldSelect> for GuestFieldSelect
impl BitOr<GuestFieldSelect> for GuestFieldSelect
sourcefn bitor(self, other: GuestFieldSelect) -> Self
fn bitor(self, other: GuestFieldSelect) -> Self
Returns the union of the two sets of flags.
type Output = GuestFieldSelect
type Output = GuestFieldSelect
The resulting type after applying the |
operator.
sourceimpl BitOrAssign<GuestFieldSelect> for GuestFieldSelect
impl BitOrAssign<GuestFieldSelect> for GuestFieldSelect
sourcefn bitor_assign(&mut self, other: Self)
fn bitor_assign(&mut self, other: Self)
Adds the set of flags.
sourceimpl BitXor<GuestFieldSelect> for GuestFieldSelect
impl BitXor<GuestFieldSelect> for GuestFieldSelect
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 = GuestFieldSelect
type Output = GuestFieldSelect
The resulting type after applying the ^
operator.
sourceimpl BitXorAssign<GuestFieldSelect> for GuestFieldSelect
impl BitXorAssign<GuestFieldSelect> for GuestFieldSelect
sourcefn bitxor_assign(&mut self, other: Self)
fn bitxor_assign(&mut self, other: Self)
Toggles the set of flags.
sourceimpl Clone for GuestFieldSelect
impl Clone for GuestFieldSelect
sourcefn clone(&self) -> GuestFieldSelect
fn clone(&self) -> GuestFieldSelect
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 GuestFieldSelect
impl Debug for GuestFieldSelect
sourceimpl Default for GuestFieldSelect
impl Default for GuestFieldSelect
sourcefn default() -> GuestFieldSelect
fn default() -> GuestFieldSelect
Returns the “default value” for a type. Read more
sourceimpl Extend<GuestFieldSelect> for GuestFieldSelect
impl Extend<GuestFieldSelect> for GuestFieldSelect
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<GuestFieldSelect> for GuestFieldSelect
impl FromIterator<GuestFieldSelect> for GuestFieldSelect
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 GuestFieldSelect
impl Hash for GuestFieldSelect
sourceimpl LowerHex for GuestFieldSelect
impl LowerHex for GuestFieldSelect
sourceimpl Not for GuestFieldSelect
impl Not for GuestFieldSelect
type Output = GuestFieldSelect
type Output = GuestFieldSelect
The resulting type after applying the !
operator.
sourceimpl Octal for GuestFieldSelect
impl Octal for GuestFieldSelect
sourceimpl Ord for GuestFieldSelect
impl Ord for GuestFieldSelect
sourcefn cmp(&self, other: &GuestFieldSelect) -> Ordering
fn cmp(&self, other: &GuestFieldSelect) -> Ordering
1.21.0 · sourcefn max(self, other: Self) -> Self
fn max(self, other: Self) -> Self
Compares and returns the maximum of two values. Read more
1.21.0 · sourcefn min(self, other: Self) -> Self
fn min(self, other: Self) -> Self
Compares and returns the minimum of two values. Read more
1.50.0 · sourcefn clamp(self, min: Self, max: Self) -> Self where
Self: PartialOrd<Self>,
fn clamp(self, min: Self, max: Self) -> Self where
Self: PartialOrd<Self>,
Restrict a value to a certain interval. Read more
sourceimpl PartialEq<GuestFieldSelect> for GuestFieldSelect
impl PartialEq<GuestFieldSelect> for GuestFieldSelect
sourcefn eq(&self, other: &GuestFieldSelect) -> bool
fn eq(&self, other: &GuestFieldSelect) -> bool
This method tests for self
and other
values to be equal, and is used
by ==
. Read more
sourcefn ne(&self, other: &GuestFieldSelect) -> bool
fn ne(&self, other: &GuestFieldSelect) -> bool
This method tests for !=
.
sourceimpl PartialOrd<GuestFieldSelect> for GuestFieldSelect
impl PartialOrd<GuestFieldSelect> for GuestFieldSelect
sourcefn partial_cmp(&self, other: &GuestFieldSelect) -> Option<Ordering>
fn partial_cmp(&self, other: &GuestFieldSelect) -> 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<GuestFieldSelect> for GuestFieldSelect
impl Sub<GuestFieldSelect> for GuestFieldSelect
type Output = GuestFieldSelect
type Output = GuestFieldSelect
The resulting type after applying the -
operator.
sourceimpl SubAssign<GuestFieldSelect> for GuestFieldSelect
impl SubAssign<GuestFieldSelect> for GuestFieldSelect
sourcefn sub_assign(&mut self, other: Self)
fn sub_assign(&mut self, other: Self)
Disables all flags enabled in the set.
sourceimpl UpperHex for GuestFieldSelect
impl UpperHex for GuestFieldSelect
impl Copy for GuestFieldSelect
impl Eq for GuestFieldSelect
impl StructuralEq for GuestFieldSelect
impl StructuralPartialEq for GuestFieldSelect
Auto Trait Implementations
impl RefUnwindSafe for GuestFieldSelect
impl Send for GuestFieldSelect
impl Sync for GuestFieldSelect
impl Unpin for GuestFieldSelect
impl UnwindSafe for GuestFieldSelect
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