Enum Retention 

pub enum Retention {
    Discard,
    Volatile,
    Stored,
}

Defines the retention of a data stream.

Describes what to do with the sent data if the transport is incapable of delivering it.

See Retention for more information.

Variants

Discard

Data is discarded.

Volatile

Data is kept in a cache in memory.

Stored

Data is kept on disk.

Trait Implementations

impl Clone for Retention

fn clone(&self) -> Retention

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Retention

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

Formats the value using the given formatter.

impl Default for Retention

fn default() -> Retention

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Retention

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for Retention

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

Formats the value using the given formatter.

impl From<Retention> for Retention

fn from(value: Retention) -> Self

Converts to this type from the input type.

impl PartialEq for Retention

fn eq(&self, other: &Retention) -> 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 Serialize for Retention

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for Retention

impl Eq for Retention

impl StructuralPartialEq for Retention