Struct poem::web::headers::RetryAfter [−][src]
pub struct RetryAfter(_);
Expand description
The Retry-After
header.
The Retry-After
response-header field can be used with a 503 (Service
Unavailable) response to indicate how long the service is expected to be
unavailable to the requesting client. This field MAY also be used with any
3xx (Redirection) response to indicate the minimum time the user-agent is
asked wait before issuing the redirected request. The value of this field
can be either an HTTP-date or an integer number of seconds (in decimal)
after the time of the response.
Examples
use std::time::{Duration, SystemTime};
use headers::RetryAfter;
let delay = RetryAfter::delay(Duration::from_secs(300));
let date = RetryAfter::date(SystemTime::now());
Retry-After header, defined in RFC7231
Implementations
Create an RetryAfter
header with a date value.
Create an RetryAfter
header with a date value.
Trait Implementations
The name of this header.
pub fn decode<'i, I>(values: &mut I) -> Result<RetryAfter, Error> where
I: Iterator<Item = &'i HeaderValue>,
pub fn decode<'i, I>(values: &mut I) -> Result<RetryAfter, Error> where
I: Iterator<Item = &'i HeaderValue>,
Decode this type from an iterator of HeaderValue
s.
This method tests for self
and other
values to be equal, and is used
by ==
. Read more
This method tests for !=
.
Auto Trait Implementations
impl RefUnwindSafe for RetryAfter
impl Send for RetryAfter
impl Sync for RetryAfter
impl Unpin for RetryAfter
impl UnwindSafe for RetryAfter
Blanket Implementations
Mutably borrows from an owned value. Read more
Compare self to key
and return true
if they are equal.
pub fn vzip(self) -> V
Attaches the provided Subscriber
to this type, returning a
WithDispatch
wrapper. Read more
Attaches the current default Subscriber
to this type, returning a
WithDispatch
wrapper. Read more