Struct QuantityBasedExpiry

pub struct QuantityBasedExpiry {
    pub retention_count: i32,
    pub total_retention_count: i32,
}

A backup’s position in a quantity-based retention queue, of backups with the same source cluster and type, with length, retention, specified by the backup’s retention policy. Once the position is greater than the retention, the backup is eligible to be garbage collected.

Example: 5 backups from the same source cluster and type with a quantity-based retention of 3 and denoted by backup_id (position, retention).

Safe: backup_5 (1, 3), backup_4, (2, 3), backup_3 (3, 3). Awaiting garbage collection: backup_2 (4, 3), backup_1 (5, 3)

Fields

retention_count: i32

Output only. The backup’s position among its backups with the same source cluster and type, by descending chronological order create time(i.e. newest first).

total_retention_count: i32

Output only. The length of the quantity-based queue, specified by the backup’s retention policy.

Trait Implementations

impl Clone for QuantityBasedExpiry

fn clone(&self) -> QuantityBasedExpiry

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for QuantityBasedExpiry

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

Formats the value using the given formatter.

impl Default for QuantityBasedExpiry

fn default() -> Self

Returns the “default value” for a type.

impl Message for QuantityBasedExpiry

fn encoded_len(&self) -> usize

Returns the encoded length of the message without a length delimiter.

fn clear(&mut self)

Clears the message, resetting all fields to their default.

fn encode(&self, buf: &mut impl BufMut) -> Result<(), EncodeError>

where Self: Sized,

Encodes the message to a buffer.

fn encode_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message to a newly allocated buffer.

fn encode_length_delimited( &self, buf: &mut impl BufMut, ) -> Result<(), EncodeError>

where Self: Sized,

Encodes the message with a length-delimiter to a buffer.

fn encode_length_delimited_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message with a length-delimiter to a newly allocated buffer.

fn decode(buf: impl Buf) -> Result<Self, DecodeError>

where Self: Default,

Decodes an instance of the message from a buffer.

fn decode_length_delimited(buf: impl Buf) -> Result<Self, DecodeError>

where Self: Default,

Decodes a length-delimited instance of the message from the buffer.

fn merge(&mut self, buf: impl Buf) -> Result<(), DecodeError>

where Self: Sized,

Decodes an instance of the message from a buffer, and merges it into self.

fn merge_length_delimited(&mut self, buf: impl Buf) -> Result<(), DecodeError>

where Self: Sized,

Decodes a length-delimited instance of the message from buffer, and merges it into self.

impl PartialEq for QuantityBasedExpiry

fn eq(&self, other: &QuantityBasedExpiry) -> 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 QuantityBasedExpiry

impl StructuralPartialEq for QuantityBasedExpiry