Struct Bucket

pub struct Bucket {
    pub cumulative_count: Option<u64>,
    pub cumulative_count_float: Option<f64>,
    pub upper_bound: Option<f64>,
    pub exemplar: Option<Exemplar>,
}

A Bucket of a conventional histogram, each of which is treated as an individual counter-like time series by Prometheus.

Fields

cumulative_count: Option<u64>

Cumulative in increasing order.

cumulative_count_float: Option<f64>

Overrides cumulative_count if > 0.

upper_bound: Option<f64>

Inclusive.

exemplar: Option<Exemplar>

Implementations

impl Bucket

pub fn cumulative_count(&self) -> u64

Returns the value of cumulative_count, or the default value if cumulative_count is unset.

pub fn upper_bound(&self) -> f64

Returns the value of upper_bound, or the default value if upper_bound is unset.

pub fn cumulative_count_float(&self) -> f64

Returns the value of cumulative_count_float, or the default value if cumulative_count_float is unset.

Trait Implementations

impl Clone for Bucket

fn clone(&self) -> Bucket

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Bucket

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

Formats the value using the given formatter.

impl Default for Bucket

fn default() -> Self

Returns the “default value” for a type.

impl Message for Bucket

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 Name for Bucket

const NAME: &'static str = "Bucket"

Simple name for this Message. This name is the same as it appears in the source .proto file, e.g. FooBar.

const PACKAGE: &'static str = "io.prometheus.client"

Package name this message type is contained in. They are domain-like and delimited by ., e.g. google.protobuf.

fn full_name() -> String

Fully-qualified unique name for this Message. It’s prefixed with the package name and names of any parent messages, e.g. google.rpc.BadRequest.FieldViolation. By default, this is the package name followed by the message name. Fully-qualified names must be unique within a domain of Type URLs.

fn type_url() -> String

Type URL for this Message, which by default is the full name with a leading slash, but may also include a leading domain name, e.g. type.googleapis.com/google.profile.Person. This can be used when serializing into the google.protobuf.Any type.

impl PartialEq for Bucket

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