Struct DataRepresentationMask 

pub struct DataRepresentationMask {
    pub xcdr1: bool,
    pub xcdr2: bool,
    pub xml: bool,
}

The data representations a type allows.

A mask rather than one value: @data_representation(XCDR1 | XCDR2) is legal and means both. DDS-XTypes 1.3 §7.6.3.1.1.

Fields

xcdr1: bool

XCDR1 is allowed.

xcdr2: bool

XCDR2 is allowed.

xml: bool

XML is allowed.

Implementations

impl DataRepresentationMask

pub const ALL: Self

The DataRepresentationMask value of a type that carries no @data_representation: “interpreted as if the DataRepresentationMask value was set to 0xffffffff” (DDS-XTypes 1.3 §7.3.1.2.1.15), which allows every representation.

pub const ALL_BITS: u32 = 0xffff_ffff

The value 0xffffffff of the annotation-less case, as the 32-bit mask of §7.3.1.2.1.15.

pub const fn bits(self) -> u32

The positions of the DataRepresentationMask bitmask: XCDR1 0, XML 1, XCDR2 2 (§7.3.1.2.1.15).

pub const fn is_empty(self) -> bool

Whether the mask allows nothing, which no declaration should produce and a validation rule reports.

Trait Implementations

impl Clone for DataRepresentationMask

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for DataRepresentationMask

impl Debug for DataRepresentationMask

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

Formats the value using the given formatter.

impl Default for DataRepresentationMask

fn default() -> Self

Returns the “default value” for a type.

impl Eq for DataRepresentationMask

impl PartialEq for DataRepresentationMask

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for DataRepresentationMask