Struct DispatchCompactionTaskRequest

pub struct DispatchCompactionTaskRequest {
    pub tables: Vec<Table>,
    pub output_object_ids: Vec<u64>,
    pub task: Option<Task>,
}

Fields

tables: Vec<Table>

Used to build filter_key_extract.

output_object_ids: Vec<u64>

We can generate output object ids for each compactor, which equal to the number of input SSTs. If all the output object ids are used up, this compaction task fails, and the next allocation will be twice the previous amount of output object ids.

task: Option<Task>

DispatchCompactionTaskRequest is used to pass compaction task level parameters.

Implementations

impl DispatchCompactionTaskRequest

pub fn get_tables(&self) -> &Vec<Table>

pub fn get_output_object_ids(&self) -> &Vec<u64>

pub fn get_task(&self) -> Result<&Task, PbFieldNotFound>

Trait Implementations

impl Clone for DispatchCompactionTaskRequest

fn clone(&self) -> DispatchCompactionTaskRequest

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for DispatchCompactionTaskRequest

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

Formats the value using the given formatter.

impl Default for DispatchCompactionTaskRequest

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for DispatchCompactionTaskRequest

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Message for DispatchCompactionTaskRequest

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 DispatchCompactionTaskRequest

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

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>

where S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for DispatchCompactionTaskRequest