Enum rustdds::ViewState

#[repr(u32)]
pub enum ViewState {
    New,
    NotNew,
}

DDS spec 2.2.2.5.1.8

Variants

New

indicates that either this is the first time that the DataReader has ever accessed samples of that instance, or else that the DataReader has accessed previous samples of the instance, but the instance has since been reborn (i.e., become not-alive and then alive again).

NotNew

indicates that the DataReader has already accessed samples of the same instance and that the instance has not been reborn since

Implementations

impl ViewState

pub fn any() -> BitFlags<Self>

Set that contains all possible states

Trait Implementations

impl BitAnd<ViewState> for ViewState

type Output = BitFlags<ViewState>

The resulting type after applying the & operator.

fn bitand(self, other: Self) -> Self::Output

Performs the & operation.

impl BitOr<ViewState> for ViewState

type Output = BitFlags<ViewState>

The resulting type after applying the | operator.

fn bitor(self, other: Self) -> Self::Output

Performs the | operation.

impl BitXor<ViewState> for ViewState

type Output = BitFlags<ViewState>

The resulting type after applying the ^ operator.

fn bitxor(self, other: Self) -> Self::Output

Performs the ^ operation.

impl Clone for ViewState

fn clone(&self) -> ViewState

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ViewState

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

Formats the value using the given formatter.

impl Not for ViewState

type Output = BitFlags<ViewState>

The resulting type after applying the ! operator.

fn not(self) -> Self::Output

Performs the unary ! operation.

impl PartialEq<ViewState> for ViewState

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl RawBitFlags for ViewState

type Type = u32

The underlying integer type.

fn all() -> Self::Type

Return a value with all flag bits set.

fn bits(self) -> Self::Type

Return the bits as a number type.

fn flag_list() -> &'static [Self]

Return a slice that contains each variant exactly one.

fn bitflags_type_name() -> &'static str

Return the name of the type for debug formatting purposes.

impl Copy for ViewState

impl RawBitFlags for ViewState

impl StructuralPartialEq for ViewState