Struct headers::Expires

pub struct Expires(_);

Expires header, defined in RFC7234

The Expires header field gives the date/time after which the response is considered stale.

The presence of an Expires field does not imply that the original resource will change or cease to exist at, before, or after that time.

ABNF

Expires = HTTP-date

Example values

• Thu, 01 Dec 1994 16:00:00 GMT

Example

use headers::Expires;
use std::time::{SystemTime, Duration};

let time = SystemTime::now() + Duration::from_secs(60 * 60 * 24);
let expires = Expires::from(time);

Trait Implementations

impl Clone for Expires

pub fn clone(&self) -> Expires

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for Expires

impl Debug for Expires

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

Formats the value using the given formatter.

impl Eq for Expires

impl From<SystemTime> for Expires

pub fn from(time: SystemTime) -> Expires

Performs the conversion.

impl Hash for Expires

pub fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

pub fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given Hasher.

impl Header for Expires

pub fn name() -> &'static HeaderName

The name of this header.

pub fn decode<'i, I>(values: &mut I) -> Result<Self, Error> where
    I: Iterator<Item = &'i HeaderValue>, 

Decode this type from an iterator of HeaderValues.

pub fn encode<E: Extend<HeaderValue>>(&self, values: &mut E)

Encode this type to a HeaderMap.

impl Ord for Expires

pub fn cmp(&self, other: &Expires) -> Ordering

This method returns an Ordering between self and other.

#[must_use]pub fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

#[must_use]pub fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

#[must_use]pub fn clamp(self, min: Self, max: Self) -> Self

Restrict a value to a certain interval.

impl PartialEq<Expires> for Expires

pub fn eq(&self, other: &Expires) -> bool

This method tests for self and other values to be equal, and is used by ==.

pub fn ne(&self, other: &Expires) -> bool

This method tests for !=.

impl PartialOrd<Expires> for Expires

pub fn partial_cmp(&self, other: &Expires) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

pub fn lt(&self, other: &Expires) -> bool

This method tests less than (for self and other) and is used by the < operator.

pub fn le(&self, other: &Expires) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

pub fn gt(&self, other: &Expires) -> bool

This method tests greater than (for self and other) and is used by the > operator.

pub fn ge(&self, other: &Expires) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl StructuralEq for Expires

impl StructuralPartialEq for Expires