Struct PciExpressCapabilities 

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

PCI Express Capabilities Register

Implementations

impl PciExpressCapabilities

pub const fn new() -> Self

Creates a new default initialized bitfield.

pub const fn from_bits(bits: u16) -> Self

Convert from bits.

pub const fn into_bits(self) -> u16

Convert into bits.

pub const fn capability_version(&self) -> u16

Bits: 0..4

pub const fn with_capability_version_checked( self, value: u16, ) -> Result<Self, ()>

Bits: 0..4

pub const fn with_capability_version(self, value: u16) -> Self

Bits: 0..4

pub const fn set_capability_version(&mut self, value: u16)

Bits: 0..4

pub const fn set_capability_version_checked( &mut self, value: u16, ) -> Result<(), ()>

Bits: 0..4

pub const fn device_port_type(&self) -> DevicePortType

Bits: 4..8

pub const fn with_device_port_type_checked( self, value: DevicePortType, ) -> Result<Self, ()>

Bits: 4..8

pub const fn with_device_port_type(self, value: DevicePortType) -> Self

Bits: 4..8

pub const fn set_device_port_type(&mut self, value: DevicePortType)

Bits: 4..8

pub const fn set_device_port_type_checked( &mut self, value: DevicePortType, ) -> Result<(), ()>

Bits: 4..8

pub const fn slot_implemented(&self) -> bool

Bits: 8..9

pub const fn with_slot_implemented_checked( self, value: bool, ) -> Result<Self, ()>

Bits: 8..9

pub const fn with_slot_implemented(self, value: bool) -> Self

Bits: 8..9

pub const fn set_slot_implemented(&mut self, value: bool)

Bits: 8..9

pub const fn set_slot_implemented_checked( &mut self, value: bool, ) -> Result<(), ()>

Bits: 8..9

pub const fn interrupt_message_number(&self) -> u16

Bits: 9..14

pub const fn with_interrupt_message_number_checked( self, value: u16, ) -> Result<Self, ()>

Bits: 9..14

pub const fn with_interrupt_message_number(self, value: u16) -> Self

Bits: 9..14

pub const fn set_interrupt_message_number(&mut self, value: u16)

Bits: 9..14

pub const fn set_interrupt_message_number_checked( &mut self, value: u16, ) -> Result<(), ()>

Bits: 9..14

pub const fn flit_mode_supported(&self) -> bool

Bits: 15..16

pub const fn with_flit_mode_supported_checked( self, value: bool, ) -> Result<Self, ()>

Bits: 15..16

pub const fn with_flit_mode_supported(self, value: bool) -> Self

Bits: 15..16

pub const fn set_flit_mode_supported(&mut self, value: bool)

Bits: 15..16

pub const fn set_flit_mode_supported_checked( &mut self, value: bool, ) -> Result<(), ()>

Bits: 15..16

Trait Implementations

impl Clone for PciExpressCapabilities

fn clone(&self) -> PciExpressCapabilities

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PciExpressCapabilities

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

Formats the value using the given formatter.

impl Default for PciExpressCapabilities

fn default() -> Self

Returns the “default value” for a type.

impl From<PciExpressCapabilities> for u16

fn from(v: PciExpressCapabilities) -> u16

Converts to this type from the input type.

impl From<u16> for PciExpressCapabilities

fn from(v: u16) -> Self

Converts to this type from the input type.

impl FromBytes for PciExpressCapabilities

where u16: FromBytes,

fn ref_from_bytes( source: &[u8], ) -> Result<&Self, ConvertError<AlignmentError<&[u8], Self>, SizeError<&[u8], Self>, Infallible>>

where Self: KnownLayout + Immutable,

Interprets the given source as a &Self.

fn ref_from_prefix( source: &[u8], ) -> Result<(&Self, &[u8]), ConvertError<AlignmentError<&[u8], Self>, SizeError<&[u8], Self>, Infallible>>

where Self: KnownLayout + Immutable,

Interprets the prefix of the given source as a &Self without copying.

fn ref_from_suffix( source: &[u8], ) -> Result<(&[u8], &Self), ConvertError<AlignmentError<&[u8], Self>, SizeError<&[u8], Self>, Infallible>>

where Self: Immutable + KnownLayout,

Interprets the suffix of the given bytes as a &Self.

fn mut_from_bytes( source: &mut [u8], ) -> Result<&mut Self, ConvertError<AlignmentError<&mut [u8], Self>, SizeError<&mut [u8], Self>, Infallible>>

where Self: IntoBytes + KnownLayout,

Interprets the given source as a &mut Self.

fn mut_from_prefix( source: &mut [u8], ) -> Result<(&mut Self, &mut [u8]), ConvertError<AlignmentError<&mut [u8], Self>, SizeError<&mut [u8], Self>, Infallible>>

where Self: IntoBytes + KnownLayout,

Interprets the prefix of the given source as a &mut Self without copying.

fn mut_from_suffix( source: &mut [u8], ) -> Result<(&mut [u8], &mut Self), ConvertError<AlignmentError<&mut [u8], Self>, SizeError<&mut [u8], Self>, Infallible>>

where Self: IntoBytes + KnownLayout,

Interprets the suffix of the given source as a &mut Self without copying.

fn read_from_bytes(source: &[u8]) -> Result<Self, SizeError<&[u8], Self>>

where Self: Sized,

Reads a copy of Self from the given source.

fn read_from_prefix( source: &[u8], ) -> Result<(Self, &[u8]), SizeError<&[u8], Self>>

where Self: Sized,

Reads a copy of Self from the prefix of the given source.

fn read_from_suffix( source: &[u8], ) -> Result<(&[u8], Self), SizeError<&[u8], Self>>

where Self: Sized,

Reads a copy of Self from the suffix of the given source.

impl FromZeros for PciExpressCapabilities

where u16: FromZeros,

fn zero(&mut self)

Overwrites self with zeros.

fn new_zeroed() -> Self

where Self: Sized,

Creates an instance of Self from zeroed bytes.

fn new_box_zeroed() -> Result<Box<Self>, AllocError>

where Self: Sized,

Creates a Box<Self> from zeroed bytes.

fn new_vec_zeroed(len: usize) -> Result<Vec<Self>, AllocError>

where Self: Sized,

Creates a Vec<Self> from zeroed bytes.

fn extend_vec_zeroed( v: &mut Vec<Self>, additional: usize, ) -> Result<(), AllocError>

where Self: Sized,

Extends a Vec<Self> by pushing additional new items onto the end of the vector. The new items are initialized with zeros.

fn insert_vec_zeroed( v: &mut Vec<Self>, position: usize, additional: usize, ) -> Result<(), AllocError>

where Self: Sized,

Inserts additional new items into Vec<Self> at position. The new items are initialized with zeros.

impl Inspect for PciExpressCapabilities

fn inspect(&self, req: Request<'_>)

Inspects the object.

impl IntoBytes for PciExpressCapabilities

where u16: IntoBytes,

fn as_bytes(&self) -> &[u8]

where Self: Immutable,

Gets the bytes of this value.

fn as_mut_bytes(&mut self) -> &mut [u8]

where Self: FromBytes,

Gets the bytes of this value mutably.

fn write_to(&self, dst: &mut [u8]) -> Result<(), SizeError<&Self, &mut [u8]>>

where Self: Immutable,

Writes a copy of self to dst.

fn write_to_prefix( &self, dst: &mut [u8], ) -> Result<(), SizeError<&Self, &mut [u8]>>

where Self: Immutable,

Writes a copy of self to the prefix of dst.

fn write_to_suffix( &self, dst: &mut [u8], ) -> Result<(), SizeError<&Self, &mut [u8]>>

where Self: Immutable,

Writes a copy of self to the suffix of dst.

impl KnownLayout for PciExpressCapabilities

where Self: Sized,

type PointerMetadata = ()

The type of metadata stored in a pointer to Self.

fn size_for_metadata(meta: Self::PointerMetadata) -> Option<usize>

Computes the size of an object of type Self with the given pointer metadata.

impl TryFromBytes for PciExpressCapabilities

where u16: TryFromBytes,

fn try_ref_from_bytes( source: &[u8], ) -> Result<&Self, ConvertError<AlignmentError<&[u8], Self>, SizeError<&[u8], Self>, ValidityError<&[u8], Self>>>

where Self: KnownLayout + Immutable,

Attempts to interpret the given source as a &Self.

fn try_ref_from_prefix( source: &[u8], ) -> Result<(&Self, &[u8]), ConvertError<AlignmentError<&[u8], Self>, SizeError<&[u8], Self>, ValidityError<&[u8], Self>>>

where Self: KnownLayout + Immutable,

Attempts to interpret the prefix of the given source as a &Self.

fn try_ref_from_suffix( source: &[u8], ) -> Result<(&[u8], &Self), ConvertError<AlignmentError<&[u8], Self>, SizeError<&[u8], Self>, ValidityError<&[u8], Self>>>

where Self: KnownLayout + Immutable,

Attempts to interpret the suffix of the given source as a &Self.

fn try_mut_from_bytes( bytes: &mut [u8], ) -> Result<&mut Self, ConvertError<AlignmentError<&mut [u8], Self>, SizeError<&mut [u8], Self>, ValidityError<&mut [u8], Self>>>

where Self: KnownLayout + IntoBytes,

Attempts to interpret the given source as a &mut Self without copying.

fn try_mut_from_prefix( source: &mut [u8], ) -> Result<(&mut Self, &mut [u8]), ConvertError<AlignmentError<&mut [u8], Self>, SizeError<&mut [u8], Self>, ValidityError<&mut [u8], Self>>>

where Self: KnownLayout + IntoBytes,

Attempts to interpret the prefix of the given source as a &mut Self.

fn try_mut_from_suffix( source: &mut [u8], ) -> Result<(&mut [u8], &mut Self), ConvertError<AlignmentError<&mut [u8], Self>, SizeError<&mut [u8], Self>, ValidityError<&mut [u8], Self>>>

where Self: KnownLayout + IntoBytes,

Attempts to interpret the suffix of the given source as a &mut Self.

fn try_read_from_bytes( source: &[u8], ) -> Result<Self, ConvertError<Infallible, SizeError<&[u8], Self>, ValidityError<&[u8], Self>>>

where Self: Sized,

Attempts to read the given source as a Self.

fn try_read_from_prefix( source: &[u8], ) -> Result<(Self, &[u8]), ConvertError<Infallible, SizeError<&[u8], Self>, ValidityError<&[u8], Self>>>

where Self: Sized,

Attempts to read a Self from the prefix of the given source.

fn try_read_from_suffix( source: &[u8], ) -> Result<(&[u8], Self), ConvertError<Infallible, SizeError<&[u8], Self>, ValidityError<&[u8], Self>>>

where Self: Sized,

Attempts to read a Self from the suffix of the given source.

impl Copy for PciExpressCapabilities

impl Immutable for PciExpressCapabilities

where u16: Immutable,