Struct ServerTiming

pub struct ServerTiming { /* private fields */ }

Metrics and descriptions for the given request-response cycle.

Specifications

• Server Timing (Working Draft)

Examples

use http_types_rs::Response;
use http_types_rs::trace::{ServerTiming, Metric};

let mut timings = ServerTiming::new();
timings.push(Metric::new("server".to_owned(), None, None)?);

let mut res = Response::new(200);
res.insert_header(&timings, &timings);

let timings = ServerTiming::from_headers(res)?.unwrap();
let entry = timings.iter().next().unwrap();
assert_eq!(entry.name(), "server");

Implementations

impl ServerTiming

pub fn new() -> Self

Create a new instance of ServerTiming.

pub fn from_headers(headers: impl AsRef<Headers>) -> Result<Option<Self>>

Create a new instance from headers.

pub fn push(&mut self, entry: Metric)

Push an entry into the list of entries.

pub fn iter(&self) -> Iter<'_>

An iterator visiting all server timings.

pub fn iter_mut(&mut self) -> IterMut<'_>

An iterator visiting all server timings.

Trait Implementations

impl Debug for ServerTiming

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

Formats the value using the given formatter.

impl Header for ServerTiming

fn header_name(&self) -> HeaderName

Access the header’s name.

fn header_value(&self) -> HeaderValue

Access the header’s value.

fn apply_header<H: AsMut<Headers>>(&self, headers: H)

Insert the header name and header value into something that looks like a Headers map.

impl<'a> IntoIterator for &'a ServerTiming

type Item = &'a Metric

The type of the elements being iterated over.

type IntoIter = Iter<'a>

Which kind of iterator are we turning this into?

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.

impl<'a> IntoIterator for &'a mut ServerTiming

type Item = &'a mut Metric

The type of the elements being iterated over.

type IntoIter = IterMut<'a>

Which kind of iterator are we turning this into?

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.

impl IntoIterator for ServerTiming

type Item = Metric

The type of the elements being iterated over.

type IntoIter = IntoIter

Which kind of iterator are we turning this into?

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.