Enum HistoryPolicy

pub enum HistoryPolicy {
    KeepAll,
    KeepLast,
    SystemDefault,
    Unknown,
}

Variants

KeepAll

KeepLast

SystemDefault

Unknown

Trait Implementations

impl Clone for HistoryPolicy

fn clone(&self) -> HistoryPolicy

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for HistoryPolicy

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

Formats the value using the given formatter.

impl From<HistoryPolicy> for rmw_qos_history_policy_t

fn from(history_policy: HistoryPolicy) -> Self

Converts to this type from the input type.

impl From<rmw_qos_history_policy_e> for HistoryPolicy

fn from(rmw_history_policy: rmw_qos_history_policy_t) -> Self

Converts to this type from the input type.

impl PartialEq for HistoryPolicy

fn eq(&self, other: &HistoryPolicy) -> 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 Eq for HistoryPolicy

impl StructuralPartialEq for HistoryPolicy