Struct Feature

#[repr(C, packed(1))]
pub struct Feature {
    pub feature_type: BigEndian<u16>,
    pub feature_settings: BigEndian<u16>,
    pub enable_flags: BigEndian<u32>,
    pub disable_flags: BigEndian<u32>,
}

Used to compute the sub-feature flags for a list of requested features and settings.

Fields

feature_type: BigEndian<u16>

The type of feature.

feature_settings: BigEndian<u16>

The feature’s setting (aka selector).

enable_flags: BigEndian<u32>

Flags for the settings that this feature and setting enables.

disable_flags: BigEndian<u32>

Complement of flags for the settings that this feature and setting disable.

Implementations

impl Feature

pub fn feature_type(&self) -> u16

The type of feature.

pub fn feature_settings(&self) -> u16

The feature’s setting (aka selector).

pub fn enable_flags(&self) -> u32

Flags for the settings that this feature and setting enables.

pub fn disable_flags(&self) -> u32

Complement of flags for the settings that this feature and setting disable.

Trait Implementations

impl Clone for Feature

fn clone(&self) -> Feature

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Feature

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

Formats the value using the given formatter.

impl FixedSize for Feature

const RAW_BYTE_LEN: usize = 12usize

The raw size of this type, in bytes.

impl Hash for Feature

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for Feature

fn cmp(&self, other: &Feature) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for Feature

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for Feature

fn partial_cmp(&self, other: &Feature) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Zeroable for Feature

fn zeroed() -> Self

Calls zeroed.

impl AnyBitPattern for Feature

impl Copy for Feature

impl Eq for Feature

impl StructuralPartialEq for Feature