Enum RetentionPolicy 

pub enum RetentionPolicy {
    Limits,
    Interest,
    WorkQueue,
}

Retention policy for a stream.

Variants

Limits

Messages are retained until the limits are reached.

Interest

Messages are retained until acknowledged by all consumers (interest-based).

WorkQueue

Messages are removed after being acknowledged (work queue).

Trait Implementations

impl Clone for RetentionPolicy

fn clone(&self) -> RetentionPolicy

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RetentionPolicy

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

Formats the value using the given formatter.

impl Default for RetentionPolicy

fn default() -> RetentionPolicy

Returns the “default value” for a type.

impl From<RetentionPolicy> for RetentionPolicy

fn from(policy: RetentionPolicy) -> Self

Converts to this type from the input type.

impl PartialEq for RetentionPolicy

fn eq(&self, other: &RetentionPolicy) -> 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 Copy for RetentionPolicy

impl Eq for RetentionPolicy

impl StructuralPartialEq for RetentionPolicy