raw_cpuid

Struct ExtendedState

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pub struct ExtendedState {
    pub subleaf: u32,
    /* private fields */
}
Expand description

ExtendedState subleaf structure for things that need to be restored.

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§subleaf: u32

Implementations§

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impl ExtendedState

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pub fn register(&self) -> ExtendedRegisterType

Returns which register this specific extended subleaf contains information for.

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pub fn size(&self) -> u32

The size in bytes (from the offset specified in EBX) of the save area for an extended state feature associated with a valid sub-leaf index, n. This field reports 0 if the sub-leaf index, n, is invalid.

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pub fn offset(&self) -> u32

The offset in bytes of this extended state components save area from the beginning of the XSAVE/XRSTOR area.

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pub fn location(&self) -> ExtendedRegisterStateLocation

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pub fn is_in_ia32_xss(&self) -> bool

True if the bit n (corresponding to the sub-leaf index) is supported in the IA32_XSS MSR;

§Deprecation note

This will likely be removed in the future. Use location() instead.

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pub fn is_in_xcr0(&self) -> bool

True if bit n is supported in XCR0.

§Deprecation note

This will likely be removed in the future. Use location() instead.

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pub fn is_compacted_format(&self) -> bool

Returns true when the compacted format of an XSAVE area is used, this extended state component located on the next 64-byte boundary following the preceding state component (otherwise, it is located immediately following the preceding state component).

Trait Implementations§

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impl Debug for ExtendedState

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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,

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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,

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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

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fn from(t: T) -> T

Returns the argument unchanged.

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

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

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.