Struct SetCookie 

pub struct SetCookie(/* private fields */);

Set-Cookie header, defined RFC6265

The Set-Cookie HTTP response header is used to send cookies from the server to the user agent.

Informally, the Set-Cookie response header contains the header name “Set-Cookie” followed by a “:” and a cookie. Each cookie begins with a name-value-pair, followed by zero or more attribute-value pairs.

ABNF

set-cookie-header = "Set-Cookie:" SP set-cookie-string
set-cookie-string = cookie-pair *( ";" SP cookie-av )
cookie-pair       = cookie-name "=" cookie-value
cookie-name       = token
cookie-value      = *cookie-octet / ( DQUOTE *cookie-octet DQUOTE )
cookie-octet      = %x21 / %x23-2B / %x2D-3A / %x3C-5B / %x5D-7E
                      ; US-ASCII characters excluding CTLs,
                      ; whitespace DQUOTE, comma, semicolon,
                      ; and backslash
token             = <token, defined in [RFC2616], Section 2.2>

cookie-av         = expires-av / max-age-av / domain-av /
                   path-av / secure-av / httponly-av /
                    extension-av
expires-av        = "Expires=" sane-cookie-date
sane-cookie-date  = <rfc1123-date, defined in [RFC2616], Section 3.3.1>
max-age-av        = "Max-Age=" non-zero-digit *DIGIT
                      ; In practice, both expires-av and max-age-av
                      ; are limited to dates representable by the
                      ; user agent.
non-zero-digit    = %x31-39
                      ; digits 1 through 9
domain-av         = "Domain=" domain-value
domain-value      = <subdomain>
                      ; defined in [RFC1034], Section 3.5, as
                      ; enhanced by [RFC1123], Section 2.1
path-av           = "Path=" path-value
path-value        = <any CHAR except CTLs or ";">
secure-av         = "Secure"
httponly-av       = "HttpOnly"
extension-av      = <any CHAR except CTLs or ";">

Example values

• SID=31d4d96e407aad42
• lang=en-US; Expires=Wed, 09 Jun 2021 10:18:14 GMT
• lang=; Expires=Sun, 06 Nov 1994 08:49:37 GMT
• lang=en-US; Path=/; Domain=example.com

Example

Trait Implementations

impl Clone for SetCookie

fn clone(&self) -> SetCookie

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SetCookie

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

Formats the value using the given formatter.

impl Header for SetCookie

fn name() -> &'static HeaderName

The name of this header.

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

Decode this type from an iterator of HeaderValues.

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

Encode this type to a HeaderMap.

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 24 bytes