pub struct Cr0Flags { /* fields omitted */ }
Configuration flags of the Cr0 register.
Enables monitoring of the coprocessor, typical for x87 instructions.
Controls together with the TASK_SWITCHED
flag whether a wait
or fwait
instruction should cause a device-not-available exception.
Force all x87 and MMX instructions to cause an exception.
Automatically set to 1 on hardware task switch.
This flags allows lazily saving x87/MMX/SSE instructions on hardware context switches.
Enables the native error reporting mechanism for x87 FPU errors.
Controls whether supervisor-level writes to read-only pages are inhibited.
When set, it is not possible to write to read-only pages from ring 0.
Enables automatic alignment checking.
Ignored. Used to control write-back/write-through cache strategy on older CPUs.
Disables internal caches (only for some cases).
Enables page translation.
Returns an empty set of flags.
Returns the set containing all flags.
pub fn bits(&self) -> u64 | |
Returns the raw value of the flags currently stored.
Convert from underlying bit representation, unless that
representation contains bits that do not correspond to a flag.
Convert from underlying bit representation, dropping any bits
that do not correspond to flags.
Returns true
if no flags are currently stored.
Returns true
if all flags are currently set.
Returns true
if there are flags common to both self
and other
.
Returns true
all of the flags in other
are contained within self
.
Inserts the specified flags in-place.
Removes the specified flags in-place.
Toggles the specified flags in-place.
Inserts or removes the specified flags depending on the passed value.
Formats the value using the given formatter. Read more
The resulting type after applying the -
operator.
Returns the set difference of the two sets of flags.
This method tests for self
and other
values to be equal, and is used by ==
. Read more
This method tests for !=
.
This method returns an Ordering
between self
and other
. Read more
fn max(self, other: Self) -> Self | 1.21.0 [src] |
Compares and returns the maximum of two values. Read more
fn min(self, other: Self) -> Self | 1.21.0 [src] |
Compares and returns the minimum of two values. Read more
This method returns an ordering between self
and other
values if one exists. Read more
This method tests less than (for self
and other
) and is used by the <
operator. Read more
This method tests less than or equal to (for self
and other
) and is used by the <=
operator. Read more
This method tests greater than (for self
and other
) and is used by the >
operator. Read more
This method tests greater than or equal to (for self
and other
) and is used by the >=
operator. Read more
Feeds this value into the given [Hasher
]. Read more
Feeds a slice of this type into the given [Hasher
]. Read more
Disables all flags enabled in the set.
The resulting type after applying the !
operator.
Returns the complement of this set of flags.
The resulting type after applying the &
operator.
Returns the intersection between the two sets of flags.
The resulting type after applying the |
operator.
Returns the union of the two sets of flags.
The resulting type after applying the ^
operator.
Returns the left flags, but with all the right flags toggled.
Disables all flags disabled in the set.
Toggles the set of flags.
Extends a collection with the contents of an iterator. Read more
Formats the value using the given formatter.
Formats the value using the given formatter.
Formats the value using the given formatter.
Formats the value using the given formatter.
Performs copy-assignment from source
. Read more
🔬 This is a nightly-only experimental API. (try_from
)
The type returned in the event of a conversion error.
🔬 This is a nightly-only experimental API. (try_from
)
🔬 This is a nightly-only experimental API. (try_from
)
The type returned in the event of a conversion error.
🔬 This is a nightly-only experimental API. (try_from
)
Immutably borrows from an owned value. Read more
Mutably borrows from an owned value. Read more
🔬 This is a nightly-only experimental API. (get_type_id
)
this method will likely be replaced by an associated static