Struct ThreadRecordHeader 

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

Header word for an FXT Thread record (RecordType = 3).

Implementations

impl ThreadRecordHeader

pub const RSVD1_MASK: u64

Mask of all reserved-as-1 bits.

pub const RSVD0_MASK: u64

Mask of all reserved-as-0 bits.

pub const DEFAULT: u64

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

pub const THREAD_INDEX_MASK: u64

Unshifted bitmask of thread_index.

pub const THREAD_INDEX_SHIFT: usize = 16

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

pub const RECORD_SIZE_MASK: u64

Unshifted bitmask of record_size.

pub const RECORD_SIZE_SHIFT: usize = 4

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

pub const RECORD_TYPE_MASK: u64

Unshifted bitmask of record_type.

pub const RECORD_TYPE_SHIFT: usize = 0

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

pub const RECORD_TYPE_DEFAULT: u64

Pre-shifted default value of the record_type field.

pub const FIELDS: [FieldMetadata<u64>; 3]

Metadata of all named fields in the layout.

pub const fn new() -> ThreadRecordHeader

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) -> u64

pub const fn thread_index(&self) -> u8

The value of ThreadRecordHeader[23:16].

pub const fn set_thread_index(&mut self, value: u8) -> &mut ThreadRecordHeader

Sets the value of ThreadRecordHeader[23:16].

pub const fn record_size(&self) -> u16

The value of ThreadRecordHeader[15:4].

pub const fn set_record_size(&mut self, value: u16) -> &mut ThreadRecordHeader

Sets the value of ThreadRecordHeader[15:4].

pub fn record_type(&self) -> RecordType

where RecordType: TryFromBytes,

The value of ThreadRecordHeader[3:0].

Panics

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

pub fn try_record_type(&self) -> Result<RecordType, InvalidBits<u8>>

where RecordType: TryFromBytes,

Fallible variant of Self::record_type.

pub fn set_record_type(&mut self, value: RecordType) -> &mut ThreadRecordHeader

where RecordType: IntoBytes + Immutable,

Sets the value of ThreadRecordHeader[3:0].

impl ThreadRecordHeader

pub fn iter(&self) -> ThreadRecordHeaderIter

Returns an iterator over ([metadata][bitrs::FieldMetadata], value) pairs for each field.

Trait Implementations

impl Binary for ThreadRecordHeader

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

where RecordType: Debug,

Formats the value using the given formatter.

impl Clone for ThreadRecordHeader

fn clone(&self) -> ThreadRecordHeader

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ThreadRecordHeader

impl Debug for ThreadRecordHeader

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

Formats the value using the given formatter.

impl Default for ThreadRecordHeader

fn default() -> ThreadRecordHeader

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

impl Eq for ThreadRecordHeader

impl From<u64> for ThreadRecordHeader

fn from(value: u64) -> ThreadRecordHeader

Converts to this type from the input type.

impl IntoIterator for ThreadRecordHeader

type Item = (&'static FieldMetadata<u64>, u64)

The type of the elements being iterated over.

type IntoIter = ThreadRecordHeaderIter

Which kind of iterator are we turning this into?

fn into_iter(self) -> <ThreadRecordHeader as IntoIterator>::IntoIter

Creates an iterator from a value.

impl<'a> IntoIterator for &'a ThreadRecordHeader

type Item = (&'static FieldMetadata<u64>, u64)

The type of the elements being iterated over.

type IntoIter = ThreadRecordHeaderIter

Which kind of iterator are we turning this into?

fn into_iter(self) -> <&'a ThreadRecordHeader as IntoIterator>::IntoIter

Creates an iterator from a value.

impl LowerHex for ThreadRecordHeader

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

where RecordType: Debug,

Formats the value using the given formatter.

impl Octal for ThreadRecordHeader

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

where RecordType: Debug,

Formats the value using the given formatter.

impl PartialEq for ThreadRecordHeader

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ThreadRecordHeader

impl UpperHex for ThreadRecordHeader

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

where RecordType: Debug,

Formats the value using the given formatter.