Struct GcRule 

pub struct GcRule {
    pub intersection: Option<Intersection>,
    pub max_age: Option<Duration>,
    pub max_num_versions: Option<i32>,
    pub union: Option<Union>,
}

Rule for determining which cells to delete during garbage collection.

This type is not used in any activity, and only used as part of another schema.

Fields

intersection: Option<Intersection>

Delete cells that would be deleted by every nested rule.

max_age: Option<Duration>

Delete cells in a column older than the given age. Values must be at least one millisecond, and will be truncated to microsecond granularity.

max_num_versions: Option<i32>

Delete all cells in a column except the most recent N.

union: Option<Union>

Delete cells that would be deleted by any nested rule.

Trait Implementations

impl Clone for GcRule

fn clone(&self) -> GcRule

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for GcRule

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

Formats the value using the given formatter.

impl Default for GcRule

fn default() -> GcRule

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for GcRule

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for GcRule

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Part for GcRule