Struct ExtendedSizeInfo 

pub struct ExtendedSizeInfo(/* private fields */);

The layout of ECX in EXTENDED_SIZE_INFO.

Implementations

impl ExtendedSizeInfo

pub const RSVD1_MASK: u32

Mask of all reserved-as-1 bits.

pub const RSVD0_MASK: u32

Mask of all reserved-as-0 bits.

pub const DEFAULT: u32

The default value of the layout, combining all field defaults and reserved-as values.

pub const PERF_TSC_SIZE_MASK: u32

Unshifted bitmask of perf_tsc_size.

pub const PERF_TSC_SIZE_SHIFT: usize = 16

Bit shift (i.e., the low bit) of perf_tsc_size.

pub const APIC_ID_SIZE_MASK: u32

Unshifted bitmask of apic_id_size.

pub const APIC_ID_SIZE_SHIFT: usize = 12

Bit shift (i.e., the low bit) of apic_id_size.

pub const NC_MASK: u32

Unshifted bitmask of nc.

pub const NC_SHIFT: usize = 0

Bit shift (i.e., the low bit) of nc.

pub const FIELDS: [FieldMetadata<u32>; 3]

Metadata of all named fields in the layout.

pub const fn new() -> Self

Creates a new instance with reserved-as-1 bits set and all other bits zeroed (i.e., with a value of Self::RSVD1_MASK).

pub const fn bits(self) -> u32

pub fn perf_tsc_size(&self) -> PerfTimestampCounterSize

where PerfTimestampCounterSize: TryFromBytes,

The value of ExtendedSizeInfo[17:16].

Panics

Panics if the field’s bit pattern is not a valid value of the custom representation. Use Self::try_perf_tsc_size to recover from invalid bit patterns.

pub fn try_perf_tsc_size( &self, ) -> Result<PerfTimestampCounterSize, InvalidBits<u8>>

where PerfTimestampCounterSize: TryFromBytes,

Fallible variant of Self::perf_tsc_size.

pub fn set_perf_tsc_size( &mut self, value: PerfTimestampCounterSize, ) -> &mut Self

where PerfTimestampCounterSize: IntoBytes + Immutable,

Sets the value of ExtendedSizeInfo[17:16].

pub const fn apic_id_size(&self) -> u8

The value of ExtendedSizeInfo[15:12].

pub const fn set_apic_id_size(&mut self, value: u8) -> &mut Self

Sets the value of ExtendedSizeInfo[15:12].

pub const fn nc(&self) -> u8

The value of ExtendedSizeInfo[7:0].

pub const fn set_nc(&mut self, value: u8) -> &mut Self

Sets the value of ExtendedSizeInfo[7:0].

impl ExtendedSizeInfo

pub fn iter(&self) -> ExtendedSizeInfoIter

Returns an iterator over (metadata, value) pairs for each field.

Trait Implementations

impl Binary for ExtendedSizeInfo

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

where PerfTimestampCounterSize: Debug,

Formats the value using the given formatter.

impl Clone for ExtendedSizeInfo

fn clone(&self) -> ExtendedSizeInfo

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for ExtendedSizeInfo

impl Debug for ExtendedSizeInfo

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

Formats the value using the given formatter.

impl Default for ExtendedSizeInfo

fn default() -> Self

Returns an instance with the default bits set (i.e,. with a value of Self::DEFAULT.

impl Eq for ExtendedSizeInfo

impl From<ExtendedSizeInfo> for u32

fn from(value: ExtendedSizeInfo) -> Self

Converts to this type from the input type.

impl From<u32> for ExtendedSizeInfo

fn from(value: u32) -> Self

Converts to this type from the input type.

impl IntoIterator for ExtendedSizeInfo

type Item = (&'static FieldMetadata<u32>, u32)

The type of the elements being iterated over.

type IntoIter = ExtendedSizeInfoIter

Which kind of iterator are we turning this into?

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.

impl<'a> IntoIterator for &'a ExtendedSizeInfo

type Item = (&'static FieldMetadata<u32>, u32)

The type of the elements being iterated over.

type IntoIter = ExtendedSizeInfoIter

Which kind of iterator are we turning this into?

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.

impl LowerHex for ExtendedSizeInfo

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

where PerfTimestampCounterSize: Debug,

Formats the value using the given formatter.

impl Octal for ExtendedSizeInfo

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

where PerfTimestampCounterSize: Debug,

Formats the value using the given formatter.

impl PartialEq for ExtendedSizeInfo

fn eq(&self, other: &ExtendedSizeInfo) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for ExtendedSizeInfo

impl UpperHex for ExtendedSizeInfo

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

where PerfTimestampCounterSize: Debug,

Formats the value using the given formatter.