Available on x86 or x86-64 only.
Expand description
TR
: Contains a Selector
referencing a SegmentDescriptor
that points to the
current task state segment (TSS).
Note that this type cannot be instantiated. It simply serves as a namespace for the
get
and set
methods, which work on a Selector
instance.
Retrieve the current value of this register
Update the register with the provided selector value.
The value must point to an entry in the global descriptor table
(local
== false
) with one of the
SystemDescriptorType::TaskState*
types.
This register fundamentally affects memory accesses and can have an impact on
memory safety.
Immutably borrows from an owned value.
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Mutably borrows from an owned value.
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Returns the argument unchanged.
Calls U::from(self)
.
That is, this conversion is whatever the implementation of
From<T> for U
chooses to do.
The type returned in the event of a conversion error.
Performs the conversion.
The type returned in the event of a conversion error.
Performs the conversion.