Struct Retention 

pub struct Retention {
    pub keep_latest: Option<u32>,
    pub keep_hourly: Option<u32>,
    pub keep_daily: Option<u32>,
    pub keep_weekly: Option<u32>,
    pub keep_monthly: Option<u32>,
    pub keep_annual: Option<u32>,
}

GFS retention policy. The single successful-retention driver (ADR §4.4).

Fields

keep_latest: Option<u32>

Keep the N most-recent snapshots regardless of age.

keep_hourly: Option<u32>

Keep one snapshot per hour for the most-recent N hours.

keep_daily: Option<u32>

Keep one snapshot per day for the most-recent N days.

keep_weekly: Option<u32>

Keep one snapshot per week for the most-recent N weeks.

keep_monthly: Option<u32>

Keep one snapshot per month for the most-recent N months.

keep_annual: Option<u32>

Keep one snapshot per year for the most-recent N years.

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 JsonSchema for Retention

fn schema_name() -> Cow<'static, str>

The name of the generated JSON Schema.

fn schema_id() -> Cow<'static, str>

Returns a string that uniquely identifies the schema produced by this type.

fn json_schema(generator: &mut SchemaGenerator) -> Schema

Generates a JSON Schema for this type.

fn inline_schema() -> bool

Whether JSON Schemas generated for this type should be included directly in parent schemas, rather than being re-used where possible using the $ref keyword.

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 Eq for Retention

impl StructuralPartialEq for Retention