Struct WriteRequest 

pub struct WriteRequest {
    pub timeseries: Vec<TimeSeries>,
}

A write request.

.proto:

message WriteRequest {
  repeated TimeSeries timeseries = 1;
  // Cortex uses this field to determine the source of the write request.
  // We reserve it to avoid any compatibility issues.
  reserved  2;
  // Prometheus uses this field to send metadata, but this is
  // omitted from v1 of the spec as it is experimental.
  reserved  3;
}

Fields

timeseries: Vec<TimeSeries>

Implementations

impl WriteRequest

pub fn sort(&mut self)

Prepare the write request for sending.

Ensures that the request conforms to the specification. See https://prometheus.io/docs/concepts/remote_write_spec.

pub fn sorted(self) -> Self

pub fn encode_proto3(self) -> Vec<u8>

Encode this write request as a protobuf message.

NOTE: The API requires snappy compression, not a raw protobuf message.

pub fn encode_compressed(self) -> Result<Vec<u8>, Error>

Encode this write request as a snappy-compressed protobuf message.

pub fn from_text_format( text: String, ) -> Result<Self, Box<dyn Error + Send + Sync>>

Parse metrics from the Prometheus text format, and convert them into a WriteRequest.

pub fn build_http_request( self, endpoint: &Url, user_agent: &str, ) -> Result<Request<Vec<u8>>, Box<dyn Error + Send + Sync>>

Build a fully prepared HTTP request that an be sent to a remote write endpoint.

Trait Implementations

impl Clone for WriteRequest

fn clone(&self) -> WriteRequest

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for WriteRequest

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

Formats the value using the given formatter.

impl Default for WriteRequest

fn default() -> Self

Returns the “default value” for a type.

impl Message for WriteRequest

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<B>(&self, buf: &mut B) -> Result<(), EncodeError>

where B: BufMut, 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<B>(&self, buf: &mut B) -> Result<(), EncodeError>

where B: BufMut, 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<B>(buf: B) -> Result<Self, DecodeError>

where B: Buf, Self: Default,

Decodes an instance of the message from a buffer.

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

where B: Buf, Self: Default,

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

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

where B: Buf, Self: Sized,

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

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

where B: Buf, Self: Sized,

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

impl PartialEq for WriteRequest

fn eq(&self, other: &WriteRequest) -> 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 StructuralPartialEq for WriteRequest