[−][src]Enum x86_64::structures::gdt::Descriptor
A 64-bit mode segment descriptor.
Segmentation is no longer supported in 64-bit mode, so most of the descriptor contents are ignored.
Variants
UserSegment(u64)
Descriptor for a code or data segment.
Since segmentation is no longer supported in 64-bit mode, almost all of code and data descriptors is ignored. Only some flags are still used.
SystemSegment(u64, u64)
A system segment descriptor such as a LDT or TSS descriptor.
Methods
impl Descriptor
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pub fn kernel_code_segment() -> Descriptor
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Creates a segment descriptor for a long mode kernel code segment.
pub fn tss_segment(tss: &'static TaskStateSegment) -> Descriptor
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Creates a TSS system descriptor for the given TSS.
Trait Implementations
impl Debug for Descriptor
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impl Clone for Descriptor
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fn clone(&self) -> Descriptor
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fn clone_from(&mut self, source: &Self)
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Performs copy-assignment from source
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Auto Trait Implementations
impl Send for Descriptor
impl Sync for Descriptor
Blanket Implementations
impl<T> From for T
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impl<T, U> TryFrom for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<T, U> Into for T where
U: From<T>,
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U: From<T>,
impl<T> Borrow for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,