Struct rocket::http::Cookie

source ·
pub struct Cookie<'c> { /* private fields */ }
Expand description

Representation of an HTTP cookie.

To construct a cookie with only a name/value, use Cookie::new():

use cookie::Cookie;

let cookie = Cookie::new("name", "value");
assert_eq!(cookie.to_string(), "name=value");

To construct more elaborate cookies, use Cookie::build() and CookieBuilder methods. Cookie::build() accepts any type that implements T: Into<Cookie>. See Cookie::build() for details.

use cookie::Cookie;

let cookie = Cookie::build(("name", "value"))
    .domain("www.rust-lang.org")
    .path("/")
    .secure(true)
    .http_only(true);

jar.add(cookie);
jar.remove(Cookie::build("name").path("/"));

Implementations§

source§

impl<'c> Cookie<'c>

source

pub fn new<N, V>(name: N, value: V) -> Cookie<'c>
where N: Into<Cow<'c, str>>, V: Into<Cow<'c, str>>,

Creates a new Cookie with the given name and value.

§Example
use cookie::Cookie;

let cookie = Cookie::new("name", "value");
assert_eq!(cookie.name_value(), ("name", "value"));

// This is equivalent to `from` with a `(name, value)` tuple:
let cookie = Cookie::from(("name", "value"));
assert_eq!(cookie.name_value(), ("name", "value"));
source

pub fn named<N>(name: N) -> Cookie<'c>
where N: Into<Cow<'c, str>>,

👎Deprecated since 0.18.0: use Cookie::build(name) or Cookie::from(name)

Creates a new Cookie with the given name and an empty value.

§Example
use cookie::Cookie;

let cookie = Cookie::named("name");
assert_eq!(cookie.name(), "name");
assert!(cookie.value().is_empty());

// This is equivalent to `from` with `"name`:
let cookie = Cookie::from("name");
assert_eq!(cookie.name(), "name");
assert!(cookie.value().is_empty());
source

pub fn build<C>(base: C) -> CookieBuilder<'c>
where C: Into<Cookie<'c>>,

Creates a new CookieBuilder starting from a base cookie.

Any type that implements T: Into<Cookie> can be used as a base:

Into<Cookie> TypeExampleEquivalent To
(K, V), K, V: Into<Cow<str>>("name", "value")Cookie::new(name, value)
&str, String, Cow<str>"name"Cookie::new(name, "")
CookieBuilderCookie::build("foo")CookieBuilder::build()
§Example
use cookie::Cookie;

// Use `(K, V)` as the base, setting a name and value.
let b1 = Cookie::build(("name", "value")).path("/");
assert_eq!(b1.inner().name_value(), ("name", "value"));
assert_eq!(b1.inner().path(), Some("/"));

// Use `&str` as the base, setting a name and empty value.
let b2 = Cookie::build(("name"));
assert_eq!(b2.inner().name_value(), ("name", ""));

// Use `CookieBuilder` as the base, inheriting all properties.
let b3 = Cookie::build(b1);
assert_eq!(b3.inner().name_value(), ("name", "value"));
assert_eq!(b3.inner().path(), Some("/"));
source

pub fn parse<S>(s: S) -> Result<Cookie<'c>, ParseError>
where S: Into<Cow<'c, str>>,

Parses a Cookie from the given HTTP cookie header value string. Does not perform any percent-decoding.

§Example
use cookie::Cookie;

let c = Cookie::parse("foo=bar%20baz; HttpOnly").unwrap();
assert_eq!(c.name_value(), ("foo", "bar%20baz"));
assert_eq!(c.http_only(), Some(true));
assert_eq!(c.secure(), None);
source

pub fn parse_encoded<S>(s: S) -> Result<Cookie<'c>, ParseError>
where S: Into<Cow<'c, str>>,

Parses a Cookie from the given HTTP cookie header value string where the name and value fields are percent-encoded. Percent-decodes the name/value fields.

§Example
use cookie::Cookie;

let c = Cookie::parse_encoded("foo=bar%20baz; HttpOnly").unwrap();
assert_eq!(c.name_value(), ("foo", "bar baz"));
assert_eq!(c.http_only(), Some(true));
assert_eq!(c.secure(), None);
source

pub fn split_parse<S>(string: S) -> SplitCookies<'c>
where S: Into<Cow<'c, str>>,

Parses the HTTP Cookie header, a series of cookie names and value separated by ;, returning an iterator over the parse results. Each item returned by the iterator is a Result<Cookie, ParseError> of parsing one name/value pair. Empty cookie values (i.e, in a=1;;b=2) and any excess surrounding whitespace are ignored.

Unlike Cookie::split_parse_encoded(), this method does not percent-decode keys and values.

§Example
use cookie::Cookie;

let string = "name=value; other=key%20value";
for cookie in Cookie::split_parse(string) {
    let cookie = cookie.unwrap();
    match cookie.name() {
        "name" => assert_eq!(cookie.value(), "value"),
        "other" => assert_eq!(cookie.value(), "key%20value"),
        _ => unreachable!()
    }
}
source

pub fn split_parse_encoded<S>(string: S) -> SplitCookies<'c>
where S: Into<Cow<'c, str>>,

Parses the HTTP Cookie header, a series of cookie names and value separated by ;, returning an iterator over the parse results. Each item returned by the iterator is a Result<Cookie, ParseError> of parsing one name/value pair. Empty cookie values (i.e, in a=1;;b=2) and any excess surrounding whitespace are ignored.

Unlike Cookie::split_parse(), this method does percent-decode keys and values.

§Example
use cookie::Cookie;

let string = "name=value; other=key%20value";
for cookie in Cookie::split_parse_encoded(string) {
    let cookie = cookie.unwrap();
    match cookie.name() {
        "name" => assert_eq!(cookie.value(), "value"),
        "other" => assert_eq!(cookie.value(), "key value"),
        _ => unreachable!()
    }
}
source

pub fn into_owned(self) -> Cookie<'static>

Converts self into a Cookie with a static lifetime with as few allocations as possible.

§Example
use cookie::Cookie;

let c = Cookie::new("a", "b");
let owned_cookie = c.into_owned();
assert_eq!(owned_cookie.name_value(), ("a", "b"));
source

pub fn name(&self) -> &str

Returns the name of self.

§Example
use cookie::Cookie;

let c = Cookie::new("name", "value");
assert_eq!(c.name(), "name");
source

pub fn value(&self) -> &str

Returns the value of self.

Does not strip surrounding quotes. See Cookie::value_trimmed() for a version that does.

§Example
use cookie::Cookie;

let c = Cookie::new("name", "value");
assert_eq!(c.value(), "value");

let c = Cookie::new("name", "\"value\"");
assert_eq!(c.value(), "\"value\"");
source

pub fn value_trimmed(&self) -> &str

Returns the value of self with surrounding double-quotes trimmed.

This is not the value of the cookie (that is Cookie::value()). Instead, this is the value with a surrounding pair of double-quotes, if any, trimmed away. Quotes are only trimmed when they form a pair and never otherwise. The trimmed value is never used for other operations, such as equality checking, on self.

§Example
use cookie::Cookie;
let c0 = Cookie::new("name", "value");
assert_eq!(c0.value_trimmed(), "value");

let c = Cookie::new("name", "\"value\"");
assert_eq!(c.value_trimmed(), "value");
assert!(c != c0);

let c = Cookie::new("name", "\"value");
assert_eq!(c.value(), "\"value");
assert_eq!(c.value_trimmed(), "\"value");
assert!(c != c0);

let c = Cookie::new("name", "\"value\"\"");
assert_eq!(c.value(), "\"value\"\"");
assert_eq!(c.value_trimmed(), "value\"");
assert!(c != c0);
source

pub fn name_value(&self) -> (&str, &str)

Returns the name and value of self as a tuple of (name, value).

§Example
use cookie::Cookie;

let c = Cookie::new("name", "value");
assert_eq!(c.name_value(), ("name", "value"));
source

pub fn name_value_trimmed(&self) -> (&str, &str)

Returns the name and trimmed value of self as a tuple of (name, trimmed_value).

§Example
use cookie::Cookie;

let c = Cookie::new("name", "\"value\"");
assert_eq!(c.name_value_trimmed(), ("name", "value"));
source

pub fn http_only(&self) -> Option<bool>

Returns whether this cookie was marked HttpOnly or not. Returns Some(true) when the cookie was explicitly set (manually or parsed) as HttpOnly, Some(false) when http_only was manually set to false, and None otherwise.

§Example
use cookie::Cookie;

let c = Cookie::parse("name=value; httponly").unwrap();
assert_eq!(c.http_only(), Some(true));

let mut c = Cookie::new("name", "value");
assert_eq!(c.http_only(), None);

let mut c = Cookie::new("name", "value");
assert_eq!(c.http_only(), None);

// An explicitly set "false" value.
c.set_http_only(false);
assert_eq!(c.http_only(), Some(false));

// An explicitly set "true" value.
c.set_http_only(true);
assert_eq!(c.http_only(), Some(true));
source

pub fn secure(&self) -> Option<bool>

Returns whether this cookie was marked Secure or not. Returns Some(true) when the cookie was explicitly set (manually or parsed) as Secure, Some(false) when secure was manually set to false, and None otherwise.

§Example
use cookie::Cookie;

let c = Cookie::parse("name=value; Secure").unwrap();
assert_eq!(c.secure(), Some(true));

let mut c = Cookie::parse("name=value").unwrap();
assert_eq!(c.secure(), None);

let mut c = Cookie::new("name", "value");
assert_eq!(c.secure(), None);

// An explicitly set "false" value.
c.set_secure(false);
assert_eq!(c.secure(), Some(false));

// An explicitly set "true" value.
c.set_secure(true);
assert_eq!(c.secure(), Some(true));
source

pub fn same_site(&self) -> Option<SameSite>

Returns the SameSite attribute of this cookie if one was specified.

§Example
use cookie::{Cookie, SameSite};

let c = Cookie::parse("name=value; SameSite=Lax").unwrap();
assert_eq!(c.same_site(), Some(SameSite::Lax));
source

pub fn partitioned(&self) -> Option<bool>

Returns whether this cookie was marked Partitioned or not. Returns Some(true) when the cookie was explicitly set (manually or parsed) as Partitioned, Some(false) when partitioned was manually set to false, and None otherwise.

Note: This cookie attribute is an HTTP draft! Its meaning and definition are not standardized and therefore subject to change.

§Example
use cookie::Cookie;

let c = Cookie::parse("name=value; Partitioned").unwrap();
assert_eq!(c.partitioned(), Some(true));

let mut c = Cookie::parse("name=value").unwrap();
assert_eq!(c.partitioned(), None);

let mut c = Cookie::new("name", "value");
assert_eq!(c.partitioned(), None);

// An explicitly set "false" value.
c.set_partitioned(false);
assert_eq!(c.partitioned(), Some(false));

// An explicitly set "true" value.
c.set_partitioned(true);
assert_eq!(c.partitioned(), Some(true));
source

pub fn max_age(&self) -> Option<Duration>

Returns the specified max-age of the cookie if one was specified.

§Example
use cookie::Cookie;

let c = Cookie::parse("name=value").unwrap();
assert_eq!(c.max_age(), None);

let c = Cookie::parse("name=value; Max-Age=3600").unwrap();
assert_eq!(c.max_age().map(|age| age.whole_hours()), Some(1));
source

pub fn path(&self) -> Option<&str>

Returns the Path of the cookie if one was specified.

§Example
use cookie::Cookie;

let c = Cookie::parse("name=value").unwrap();
assert_eq!(c.path(), None);

let c = Cookie::parse("name=value; Path=/").unwrap();
assert_eq!(c.path(), Some("/"));

let c = Cookie::parse("name=value; path=/sub").unwrap();
assert_eq!(c.path(), Some("/sub"));
source

pub fn domain(&self) -> Option<&str>

Returns the Domain of the cookie if one was specified.

This does not consider whether the Domain is valid; validation is left to higher-level libraries, as needed. However, if the Domain starts with a leading ., the leading . is stripped.

§Example
use cookie::Cookie;

let c = Cookie::parse("name=value").unwrap();
assert_eq!(c.domain(), None);

let c = Cookie::parse("name=value; Domain=crates.io").unwrap();
assert_eq!(c.domain(), Some("crates.io"));

let c = Cookie::parse("name=value; Domain=.crates.io").unwrap();
assert_eq!(c.domain(), Some("crates.io"));

// Note that `..crates.io` is not a valid domain.
let c = Cookie::parse("name=value; Domain=..crates.io").unwrap();
assert_eq!(c.domain(), Some(".crates.io"));
source

pub fn expires(&self) -> Option<Expiration>

Returns the Expiration of the cookie if one was specified.

§Example
use cookie::{Cookie, Expiration};

let c = Cookie::parse("name=value").unwrap();
assert_eq!(c.expires(), None);

// Here, `cookie.expires_datetime()` returns `None`.
let c = Cookie::build(("name", "value")).expires(None).build();
assert_eq!(c.expires(), Some(Expiration::Session));

let expire_time = "Wed, 21 Oct 2017 07:28:00 GMT";
let cookie_str = format!("name=value; Expires={}", expire_time);
let c = Cookie::parse(cookie_str).unwrap();
assert_eq!(c.expires().and_then(|e| e.datetime()).map(|t| t.year()), Some(2017));
source

pub fn expires_datetime(&self) -> Option<OffsetDateTime>

Returns the expiration date-time of the cookie if one was specified.

§Example
use cookie::Cookie;

let c = Cookie::parse("name=value").unwrap();
assert_eq!(c.expires_datetime(), None);

// Here, `cookie.expires()` returns `Some`.
let c = Cookie::build(("name", "value")).expires(None).build();
assert_eq!(c.expires_datetime(), None);

let expire_time = "Wed, 21 Oct 2017 07:28:00 GMT";
let cookie_str = format!("name=value; Expires={}", expire_time);
let c = Cookie::parse(cookie_str).unwrap();
assert_eq!(c.expires_datetime().map(|t| t.year()), Some(2017));
source

pub fn set_name<N>(&mut self, name: N)
where N: Into<Cow<'c, str>>,

Sets the name of self to name.

§Example
use cookie::Cookie;

let mut c = Cookie::new("name", "value");
assert_eq!(c.name(), "name");

c.set_name("foo");
assert_eq!(c.name(), "foo");
source

pub fn set_value<V>(&mut self, value: V)
where V: Into<Cow<'c, str>>,

Sets the value of self to value.

§Example
use cookie::Cookie;

let mut c = Cookie::new("name", "value");
assert_eq!(c.value(), "value");

c.set_value("bar");
assert_eq!(c.value(), "bar");
source

pub fn set_http_only<T>(&mut self, value: T)
where T: Into<Option<bool>>,

Sets the value of http_only in self to value. If value is None, the field is unset.

§Example
use cookie::Cookie;

let mut c = Cookie::new("name", "value");
assert_eq!(c.http_only(), None);

c.set_http_only(true);
assert_eq!(c.http_only(), Some(true));

c.set_http_only(false);
assert_eq!(c.http_only(), Some(false));

c.set_http_only(None);
assert_eq!(c.http_only(), None);
source

pub fn set_secure<T>(&mut self, value: T)
where T: Into<Option<bool>>,

Sets the value of secure in self to value. If value is None, the field is unset.

§Example
use cookie::Cookie;

let mut c = Cookie::new("name", "value");
assert_eq!(c.secure(), None);

c.set_secure(true);
assert_eq!(c.secure(), Some(true));

c.set_secure(false);
assert_eq!(c.secure(), Some(false));

c.set_secure(None);
assert_eq!(c.secure(), None);
source

pub fn set_same_site<T>(&mut self, value: T)
where T: Into<Option<SameSite>>,

Sets the value of same_site in self to value. If value is None, the field is unset. If value is SameSite::None, the “Secure” flag will be set when the cookie is written out unless secure is explicitly set to false via Cookie::set_secure() or the equivalent builder method.

§Example
use cookie::{Cookie, SameSite};

let mut c = Cookie::new("name", "value");
assert_eq!(c.same_site(), None);

c.set_same_site(SameSite::None);
assert_eq!(c.same_site(), Some(SameSite::None));
assert_eq!(c.to_string(), "name=value; SameSite=None; Secure");

c.set_secure(false);
assert_eq!(c.to_string(), "name=value; SameSite=None");

let mut c = Cookie::new("name", "value");
assert_eq!(c.same_site(), None);

c.set_same_site(SameSite::Strict);
assert_eq!(c.same_site(), Some(SameSite::Strict));
assert_eq!(c.to_string(), "name=value; SameSite=Strict");

c.set_same_site(None);
assert_eq!(c.same_site(), None);
assert_eq!(c.to_string(), "name=value");
source

pub fn set_partitioned<T>(&mut self, value: T)
where T: Into<Option<bool>>,

Sets the value of partitioned in self to value. If value is None, the field is unset.

Note: Partitioned cookies require the Secure attribute to be set. As such, Partitioned cookies are always rendered with the Secure attribute, irrespective of the Secure attribute’s setting.

Note: This cookie attribute is an HTTP draft! Its meaning and definition are not standardized and therefore subject to change.

§Example
use cookie::Cookie;

let mut c = Cookie::new("name", "value");
assert_eq!(c.partitioned(), None);

c.set_partitioned(true);
assert_eq!(c.partitioned(), Some(true));
assert!(c.to_string().contains("Secure"));

c.set_partitioned(false);
assert_eq!(c.partitioned(), Some(false));
assert!(!c.to_string().contains("Secure"));

c.set_partitioned(None);
assert_eq!(c.partitioned(), None);
assert!(!c.to_string().contains("Secure"));
source

pub fn set_max_age<D>(&mut self, value: D)
where D: Into<Option<Duration>>,

Sets the value of max_age in self to value. If value is None, the field is unset.

§Example
use cookie::Cookie;
use cookie::time::Duration;

let mut c = Cookie::new("name", "value");
assert_eq!(c.max_age(), None);

c.set_max_age(Duration::hours(10));
assert_eq!(c.max_age(), Some(Duration::hours(10)));

c.set_max_age(None);
assert!(c.max_age().is_none());
source

pub fn set_path<P>(&mut self, path: P)
where P: Into<Cow<'c, str>>,

Sets the path of self to path.

§Example
use cookie::Cookie;

let mut c = Cookie::new("name", "value");
assert_eq!(c.path(), None);

c.set_path("/");
assert_eq!(c.path(), Some("/"));
source

pub fn unset_path(&mut self)

Unsets the path of self.

§Example
use cookie::Cookie;

let mut c = Cookie::new("name", "value");
assert_eq!(c.path(), None);

c.set_path("/");
assert_eq!(c.path(), Some("/"));

c.unset_path();
assert_eq!(c.path(), None);
source

pub fn set_domain<D>(&mut self, domain: D)
where D: Into<Cow<'c, str>>,

Sets the domain of self to domain.

§Example
use cookie::Cookie;

let mut c = Cookie::new("name", "value");
assert_eq!(c.domain(), None);

c.set_domain("rust-lang.org");
assert_eq!(c.domain(), Some("rust-lang.org"));
source

pub fn unset_domain(&mut self)

Unsets the domain of self.

§Example
use cookie::Cookie;

let mut c = Cookie::new("name", "value");
assert_eq!(c.domain(), None);

c.set_domain("rust-lang.org");
assert_eq!(c.domain(), Some("rust-lang.org"));

c.unset_domain();
assert_eq!(c.domain(), None);
source

pub fn set_expires<T>(&mut self, time: T)
where T: Into<Expiration>,

Sets the expires field of self to time. If time is None, an expiration of Session is set.

§Example
use cookie::{Cookie, Expiration};
use cookie::time::{Duration, OffsetDateTime};

let mut c = Cookie::new("name", "value");
assert_eq!(c.expires(), None);

let mut now = OffsetDateTime::now_utc();
now += Duration::weeks(52);

c.set_expires(now);
assert!(c.expires().is_some());

c.set_expires(None);
assert_eq!(c.expires(), Some(Expiration::Session));
source

pub fn unset_expires(&mut self)

Unsets the expires of self.

§Example
use cookie::{Cookie, Expiration};

let mut c = Cookie::new("name", "value");
assert_eq!(c.expires(), None);

c.set_expires(None);
assert_eq!(c.expires(), Some(Expiration::Session));

c.unset_expires();
assert_eq!(c.expires(), None);
source

pub fn make_permanent(&mut self)

Makes self a “permanent” cookie by extending its expiration and max age 20 years into the future.

§Example
use cookie::Cookie;
use cookie::time::Duration;

let mut c = Cookie::new("foo", "bar");
assert!(c.expires().is_none());
assert!(c.max_age().is_none());

c.make_permanent();
assert!(c.expires().is_some());
assert_eq!(c.max_age(), Some(Duration::days(365 * 20)));
source

pub fn make_removal(&mut self)

Make self a “removal” cookie by clearing its value, setting a max-age of 0, and setting an expiration date far in the past.

§Example
use cookie::Cookie;
use cookie::time::Duration;

let mut c = Cookie::new("foo", "bar");
c.make_permanent();
assert_eq!(c.max_age(), Some(Duration::days(365 * 20)));
assert_eq!(c.value(), "bar");

c.make_removal();
assert_eq!(c.value(), "");
assert_eq!(c.max_age(), Some(Duration::ZERO));
source

pub fn name_raw(&self) -> Option<&'c str>

Returns the name of self as a string slice of the raw string self was originally parsed from. If self was not originally parsed from a raw string, returns None.

This method differs from Cookie::name() in that it returns a string with the same lifetime as the originally parsed string. This lifetime may outlive self. If a longer lifetime is not required, or you’re unsure if you need a longer lifetime, use Cookie::name().

§Example
use cookie::Cookie;

let cookie_string = format!("{}={}", "foo", "bar");

// `c` will be dropped at the end of the scope, but `name` will live on
let name = {
    let c = Cookie::parse(cookie_string.as_str()).unwrap();
    c.name_raw()
};

assert_eq!(name, Some("foo"));
source

pub fn value_raw(&self) -> Option<&'c str>

Returns the value of self as a string slice of the raw string self was originally parsed from. If self was not originally parsed from a raw string, returns None.

This method differs from Cookie::value() in that it returns a string with the same lifetime as the originally parsed string. This lifetime may outlive self. If a longer lifetime is not required, or you’re unsure if you need a longer lifetime, use Cookie::value().

§Example
use cookie::Cookie;

let cookie_string = format!("{}={}", "foo", "bar");

// `c` will be dropped at the end of the scope, but `value` will live on
let value = {
    let c = Cookie::parse(cookie_string.as_str()).unwrap();
    c.value_raw()
};

assert_eq!(value, Some("bar"));
source

pub fn path_raw(&self) -> Option<&'c str>

Returns the Path of self as a string slice of the raw string self was originally parsed from. If self was not originally parsed from a raw string, or if self doesn’t contain a Path, or if the Path has changed since parsing, returns None.

This method differs from Cookie::path() in that it returns a string with the same lifetime as the originally parsed string. This lifetime may outlive self. If a longer lifetime is not required, or you’re unsure if you need a longer lifetime, use Cookie::path().

§Example
use cookie::Cookie;

let cookie_string = format!("{}={}; Path=/", "foo", "bar");

// `c` will be dropped at the end of the scope, but `path` will live on
let path = {
    let c = Cookie::parse(cookie_string.as_str()).unwrap();
    c.path_raw()
};

assert_eq!(path, Some("/"));
source

pub fn domain_raw(&self) -> Option<&'c str>

Returns the Domain of self as a string slice of the raw string self was originally parsed from. If self was not originally parsed from a raw string, or if self doesn’t contain a Domain, or if the Domain has changed since parsing, returns None.

Like Cookie::domain(), this does not consider whether Domain is valid; validation is left to higher-level libraries, as needed. However, if Domain starts with a leading ., the leading . is stripped.

This method differs from Cookie::domain() in that it returns a string with the same lifetime as the originally parsed string. This lifetime may outlive self struct. If a longer lifetime is not required, or you’re unsure if you need a longer lifetime, use Cookie::domain().

§Example
use cookie::Cookie;

let cookie_string = format!("{}={}; Domain=.crates.io", "foo", "bar");

//`c` will be dropped at the end of the scope, but `domain` will live on
let domain = {
    let c = Cookie::parse(cookie_string.as_str()).unwrap();
    c.domain_raw()
};

assert_eq!(domain, Some("crates.io"));
source

pub fn encoded<'a>(&'a self) -> Display<'a, 'c>

Wraps self in an encoded Display: a cost-free wrapper around Cookie whose fmt::Display implementation percent-encodes the name and value of the wrapped Cookie.

The returned structure can be chained with Display::stripped() to display only the name and value.

§Example
use cookie::Cookie;

let mut c = Cookie::build(("my name", "this; value?")).secure(true).build();
assert_eq!(&c.encoded().to_string(), "my%20name=this%3B%20value%3F; Secure");
assert_eq!(&c.encoded().stripped().to_string(), "my%20name=this%3B%20value%3F");
source

pub fn stripped<'a>(&'a self) -> Display<'a, 'c>

Wraps self in a stripped Display]: a cost-free wrapper around Cookie whose fmt::Display implementation prints only the name and value of the wrapped Cookie.

The returned structure can be chained with Display::encoded() to encode the name and value.

§Example
use cookie::Cookie;

let mut c = Cookie::build(("key?", "value")).secure(true).path("/").build();
assert_eq!(&c.stripped().to_string(), "key?=value");
// Note: `encoded()` is only available when `percent-encode` is enabled.
assert_eq!(&c.stripped().encoded().to_string(), "key%3F=value");

Trait Implementations§

source§

impl<'a> AsMut<Cookie<'a>> for Cookie<'a>

source§

fn as_mut(&mut self) -> &mut Cookie<'a>

Converts this type into a mutable reference of the (usually inferred) input type.
source§

impl<'a> AsMut<Cookie<'a>> for CookieBuilder<'a>

source§

fn as_mut(&mut self) -> &mut Cookie<'a>

Converts this type into a mutable reference of the (usually inferred) input type.
source§

impl<'a> AsRef<Cookie<'a>> for Cookie<'a>

source§

fn as_ref(&self) -> &Cookie<'a>

Converts this type into a shared reference of the (usually inferred) input type.
source§

impl<'a> AsRef<Cookie<'a>> for CookieBuilder<'a>

source§

fn as_ref(&self) -> &Cookie<'a>

Converts this type into a shared reference of the (usually inferred) input type.
source§

impl<'a> Borrow<Cookie<'a>> for CookieBuilder<'a>

source§

fn borrow(&self) -> &Cookie<'a>

Immutably borrows from an owned value. Read more
source§

impl<'a> BorrowMut<Cookie<'a>> for CookieBuilder<'a>

source§

fn borrow_mut(&mut self) -> &mut Cookie<'a>

Mutably borrows from an owned value. Read more
source§

impl<'c> Clone for Cookie<'c>

source§

fn clone(&self) -> Cookie<'c>

Returns a copy of the value. Read more
1.0.0 · source§

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

Performs copy-assignment from source. Read more
source§

impl<'c> Debug for Cookie<'c>

source§

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

Formats the value using the given formatter. Read more
source§

impl<'c> Display for Cookie<'c>

source§

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

Formats the cookie self as a Set-Cookie header value.

Does not percent-encode any values. To percent-encode, use Cookie::encoded().

§Example
use cookie::Cookie;

let mut cookie = Cookie::build(("foo", "bar")).path("/");
assert_eq!(cookie.to_string(), "foo=bar; Path=/");
§

impl From<&Cookie<'_>> for Header<'static>

§

fn from(cookie: &Cookie<'_>) -> Header<'static>

Converts to this type from the input type.
source§

impl<'a> From<&'a str> for Cookie<'a>

source§

fn from(name: &'a str) -> Cookie<'a>

Converts to this type from the input type.
source§

impl<'a, N, V> From<(N, V)> for Cookie<'a>
where N: Into<Cow<'a, str>>, V: Into<Cow<'a, str>>,

source§

fn from(_: (N, V)) -> Cookie<'a>

Converts to this type from the input type.
§

impl From<Cookie<'_>> for Header<'static>

§

fn from(cookie: Cookie<'_>) -> Header<'static>

Converts to this type from the input type.
source§

impl<'c> From<Cookie<'c>> for CookieBuilder<'c>

source§

fn from(cookie: Cookie<'c>) -> CookieBuilder<'c>

Converts to this type from the input type.
source§

impl<'a> From<CookieBuilder<'a>> for Cookie<'a>

source§

fn from(builder: CookieBuilder<'a>) -> Cookie<'a>

Converts to this type from the input type.
source§

impl<'a> From<Cow<'a, str>> for Cookie<'a>

source§

fn from(name: Cow<'a, str>) -> Cookie<'a>

Converts to this type from the input type.
source§

impl From<String> for Cookie<'static>

source§

fn from(name: String) -> Cookie<'static>

Converts to this type from the input type.
source§

impl FromStr for Cookie<'static>

source§

type Err = ParseError

The associated error which can be returned from parsing.
source§

fn from_str(s: &str) -> Result<Cookie<'static>, ParseError>

Parses a string s to return a value of this type. Read more
source§

impl<'a, 'b> PartialEq<Cookie<'b>> for Cookie<'a>

source§

fn eq(&self, other: &Cookie<'b>) -> bool

Tests for self and other values to be equal, and is used by ==.
1.0.0 · source§

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
source§

impl<'a, 'b> PartialEq<Cookie<'b>> for CookieBuilder<'a>

source§

fn eq(&self, other: &Cookie<'b>) -> bool

Tests for self and other values to be equal, and is used by ==.
1.0.0 · source§

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
source§

impl<'a, 'b> PartialEq<CookieBuilder<'b>> for Cookie<'a>

source§

fn eq(&self, other: &CookieBuilder<'b>) -> bool

Tests for self and other values to be equal, and is used by ==.
1.0.0 · source§

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

Auto Trait Implementations§

§

impl<'c> Freeze for Cookie<'c>

§

impl<'c> RefUnwindSafe for Cookie<'c>

§

impl<'c> Send for Cookie<'c>

§

impl<'c> Sync for Cookie<'c>

§

impl<'c> Unpin for Cookie<'c>

§

impl<'c> UnwindSafe for Cookie<'c>

Blanket Implementations§

source§

impl<T> Any for T
where T: 'static + ?Sized,

source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
source§

impl<'a, T> AsTaggedExplicit<'a> for T
where T: 'a,

source§

fn explicit(self, class: Class, tag: u32) -> TaggedParser<'a, Explicit, Self>

source§

impl<'a, T> AsTaggedImplicit<'a> for T
where T: 'a,

source§

fn implicit( self, class: Class, constructed: bool, tag: u32, ) -> TaggedParser<'a, Implicit, Self>

source§

impl<T> Borrow<T> for T
where T: ?Sized,

source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
source§

impl<T> BorrowMut<T> for T
where T: ?Sized,

source§

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
source§

impl<T> CloneToUninit for T
where T: Clone,

source§

unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. Read more
source§

impl<T> From<T> for T

source§

fn from(t: T) -> T

Returns the argument unchanged.

source§

impl<T> Instrument for T

source§

fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
source§

fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
source§

impl<T, U> Into<U> for T
where U: From<T>,

source§

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

§

impl<T> IntoCollection<T> for T

§

fn into_collection<A>(self) -> SmallVec<A>
where A: Array<Item = T>,

Converts self into a collection.
§

fn mapped<U, F, A>(self, f: F) -> SmallVec<A>
where F: FnMut(T) -> U, A: Array<Item = U>,

source§

impl<T> IntoEither for T

source§

fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
source§

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
source§

impl<T> Paint for T
where T: ?Sized,

source§

fn fg(&self, value: Color) -> Painted<&T>

Returns a styled value derived from self with the foreground set to value.

This method should be used rarely. Instead, prefer to use color-specific builder methods like red() and green(), which have the same functionality but are pithier.

§Example

Set foreground color to white using fg():

use yansi::{Paint, Color};

painted.fg(Color::White);

Set foreground color to white using white().

use yansi::Paint;

painted.white();
source§

fn primary(&self) -> Painted<&T>

Returns self with the fg() set to Color::Primary.

§Example
println!("{}", value.primary());
source§

fn fixed(&self, color: u8) -> Painted<&T>

Returns self with the fg() set to Color::Fixed.

§Example
println!("{}", value.fixed(color));
source§

fn rgb(&self, r: u8, g: u8, b: u8) -> Painted<&T>

Returns self with the fg() set to Color::Rgb.

§Example
println!("{}", value.rgb(r, g, b));
source§

fn black(&self) -> Painted<&T>

Returns self with the fg() set to Color::Black.

§Example
println!("{}", value.black());
source§

fn red(&self) -> Painted<&T>

Returns self with the fg() set to Color::Red.

§Example
println!("{}", value.red());
source§

fn green(&self) -> Painted<&T>

Returns self with the fg() set to Color::Green.

§Example
println!("{}", value.green());
source§

fn yellow(&self) -> Painted<&T>

Returns self with the fg() set to Color::Yellow.

§Example
println!("{}", value.yellow());
source§

fn blue(&self) -> Painted<&T>

Returns self with the fg() set to Color::Blue.

§Example
println!("{}", value.blue());
source§

fn magenta(&self) -> Painted<&T>

Returns self with the fg() set to Color::Magenta.

§Example
println!("{}", value.magenta());
source§

fn cyan(&self) -> Painted<&T>

Returns self with the fg() set to Color::Cyan.

§Example
println!("{}", value.cyan());
source§

fn white(&self) -> Painted<&T>

Returns self with the fg() set to Color::White.

§Example
println!("{}", value.white());
source§

fn bright_black(&self) -> Painted<&T>

Returns self with the fg() set to Color::BrightBlack.

§Example
println!("{}", value.bright_black());
source§

fn bright_red(&self) -> Painted<&T>

Returns self with the fg() set to Color::BrightRed.

§Example
println!("{}", value.bright_red());
source§

fn bright_green(&self) -> Painted<&T>

Returns self with the fg() set to Color::BrightGreen.

§Example
println!("{}", value.bright_green());
source§

fn bright_yellow(&self) -> Painted<&T>

Returns self with the fg() set to Color::BrightYellow.

§Example
println!("{}", value.bright_yellow());
source§

fn bright_blue(&self) -> Painted<&T>

Returns self with the fg() set to Color::BrightBlue.

§Example
println!("{}", value.bright_blue());
source§

fn bright_magenta(&self) -> Painted<&T>

Returns self with the fg() set to Color::BrightMagenta.

§Example
println!("{}", value.bright_magenta());
source§

fn bright_cyan(&self) -> Painted<&T>

Returns self with the fg() set to Color::BrightCyan.

§Example
println!("{}", value.bright_cyan());
source§

fn bright_white(&self) -> Painted<&T>

Returns self with the fg() set to Color::BrightWhite.

§Example
println!("{}", value.bright_white());
source§

fn bg(&self, value: Color) -> Painted<&T>

Returns a styled value derived from self with the background set to value.

This method should be used rarely. Instead, prefer to use color-specific builder methods like on_red() and on_green(), which have the same functionality but are pithier.

§Example

Set background color to red using fg():

use yansi::{Paint, Color};

painted.bg(Color::Red);

Set background color to red using on_red().

use yansi::Paint;

painted.on_red();
source§

fn on_primary(&self) -> Painted<&T>

Returns self with the bg() set to Color::Primary.

§Example
println!("{}", value.on_primary());
source§

fn on_fixed(&self, color: u8) -> Painted<&T>

Returns self with the bg() set to Color::Fixed.

§Example
println!("{}", value.on_fixed(color));
source§

fn on_rgb(&self, r: u8, g: u8, b: u8) -> Painted<&T>

Returns self with the bg() set to Color::Rgb.

§Example
println!("{}", value.on_rgb(r, g, b));
source§

fn on_black(&self) -> Painted<&T>

Returns self with the bg() set to Color::Black.

§Example
println!("{}", value.on_black());
source§

fn on_red(&self) -> Painted<&T>

Returns self with the bg() set to Color::Red.

§Example
println!("{}", value.on_red());
source§

fn on_green(&self) -> Painted<&T>

Returns self with the bg() set to Color::Green.

§Example
println!("{}", value.on_green());
source§

fn on_yellow(&self) -> Painted<&T>

Returns self with the bg() set to Color::Yellow.

§Example
println!("{}", value.on_yellow());
source§

fn on_blue(&self) -> Painted<&T>

Returns self with the bg() set to Color::Blue.

§Example
println!("{}", value.on_blue());
source§

fn on_magenta(&self) -> Painted<&T>

Returns self with the bg() set to Color::Magenta.

§Example
println!("{}", value.on_magenta());
source§

fn on_cyan(&self) -> Painted<&T>

Returns self with the bg() set to Color::Cyan.

§Example
println!("{}", value.on_cyan());
source§

fn on_white(&self) -> Painted<&T>

Returns self with the bg() set to Color::White.

§Example
println!("{}", value.on_white());
source§

fn on_bright_black(&self) -> Painted<&T>

Returns self with the bg() set to Color::BrightBlack.

§Example
println!("{}", value.on_bright_black());
source§

fn on_bright_red(&self) -> Painted<&T>

Returns self with the bg() set to Color::BrightRed.

§Example
println!("{}", value.on_bright_red());
source§

fn on_bright_green(&self) -> Painted<&T>

Returns self with the bg() set to Color::BrightGreen.

§Example
println!("{}", value.on_bright_green());
source§

fn on_bright_yellow(&self) -> Painted<&T>

Returns self with the bg() set to Color::BrightYellow.

§Example
println!("{}", value.on_bright_yellow());
source§

fn on_bright_blue(&self) -> Painted<&T>

Returns self with the bg() set to Color::BrightBlue.

§Example
println!("{}", value.on_bright_blue());
source§

fn on_bright_magenta(&self) -> Painted<&T>

Returns self with the bg() set to Color::BrightMagenta.

§Example
println!("{}", value.on_bright_magenta());
source§

fn on_bright_cyan(&self) -> Painted<&T>

Returns self with the bg() set to Color::BrightCyan.

§Example
println!("{}", value.on_bright_cyan());
source§

fn on_bright_white(&self) -> Painted<&T>

Returns self with the bg() set to Color::BrightWhite.

§Example
println!("{}", value.on_bright_white());
source§

fn attr(&self, value: Attribute) -> Painted<&T>

Enables the styling Attribute value.

This method should be used rarely. Instead, prefer to use attribute-specific builder methods like bold() and underline(), which have the same functionality but are pithier.

§Example

Make text bold using attr():

use yansi::{Paint, Attribute};

painted.attr(Attribute::Bold);

Make text bold using using bold().

use yansi::Paint;

painted.bold();
source§

fn bold(&self) -> Painted<&T>

Returns self with the attr() set to Attribute::Bold.

§Example
println!("{}", value.bold());
source§

fn dim(&self) -> Painted<&T>

Returns self with the attr() set to Attribute::Dim.

§Example
println!("{}", value.dim());
source§

fn italic(&self) -> Painted<&T>

Returns self with the attr() set to Attribute::Italic.

§Example
println!("{}", value.italic());
source§

fn underline(&self) -> Painted<&T>

Returns self with the attr() set to Attribute::Underline.

§Example
println!("{}", value.underline());

Returns self with the attr() set to Attribute::Blink.

§Example
println!("{}", value.blink());

Returns self with the attr() set to Attribute::RapidBlink.

§Example
println!("{}", value.rapid_blink());
source§

fn invert(&self) -> Painted<&T>

Returns self with the attr() set to Attribute::Invert.

§Example
println!("{}", value.invert());
source§

fn conceal(&self) -> Painted<&T>

Returns self with the attr() set to Attribute::Conceal.

§Example
println!("{}", value.conceal());
source§

fn strike(&self) -> Painted<&T>

Returns self with the attr() set to Attribute::Strike.

§Example
println!("{}", value.strike());
source§

fn quirk(&self, value: Quirk) -> Painted<&T>

Enables the yansi Quirk value.

This method should be used rarely. Instead, prefer to use quirk-specific builder methods like mask() and wrap(), which have the same functionality but are pithier.

§Example

Enable wrapping using .quirk():

use yansi::{Paint, Quirk};

painted.quirk(Quirk::Wrap);

Enable wrapping using wrap().

use yansi::Paint;

painted.wrap();
source§

fn mask(&self) -> Painted<&T>

Returns self with the quirk() set to Quirk::Mask.

§Example
println!("{}", value.mask());
source§

fn wrap(&self) -> Painted<&T>

Returns self with the quirk() set to Quirk::Wrap.

§Example
println!("{}", value.wrap());
source§

fn linger(&self) -> Painted<&T>

Returns self with the quirk() set to Quirk::Linger.

§Example
println!("{}", value.linger());
source§

fn clear(&self) -> Painted<&T>

👎Deprecated since 1.0.1: renamed to resetting() due to conflicts with Vec::clear(). The clear() method will be removed in a future release.

Returns self with the quirk() set to Quirk::Clear.

§Example
println!("{}", value.clear());
source§

fn resetting(&self) -> Painted<&T>

Returns self with the quirk() set to Quirk::Resetting.

§Example
println!("{}", value.resetting());
source§

fn bright(&self) -> Painted<&T>

Returns self with the quirk() set to Quirk::Bright.

§Example
println!("{}", value.bright());
source§

fn on_bright(&self) -> Painted<&T>

Returns self with the quirk() set to Quirk::OnBright.

§Example
println!("{}", value.on_bright());
source§

fn whenever(&self, value: Condition) -> Painted<&T>

Conditionally enable styling based on whether the Condition value applies. Replaces any previous condition.

See the crate level docs for more details.

§Example

Enable styling painted only when both stdout and stderr are TTYs:

use yansi::{Paint, Condition};

painted.red().on_yellow().whenever(Condition::STDOUTERR_ARE_TTY);
source§

fn new(self) -> Painted<Self>
where Self: Sized,

Create a new Painted with a default Style. Read more
source§

fn paint<S>(&self, style: S) -> Painted<&Self>
where S: Into<Style>,

Apply a style wholesale to self. Any previous style is replaced. Read more
source§

impl<T> Same for T

source§

type Output = T

Should always be Self
source§

impl<T> ToOwned for T
where T: Clone,

source§

type Owned = T

The resulting type after obtaining ownership.
source§

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
source§

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
source§

impl<T> ToString for T
where T: Display + ?Sized,

source§

default fn to_string(&self) -> String

Converts the given value to a String. Read more
source§

impl<T, U> TryFrom<U> for T
where U: Into<T>,

source§

type Error = Infallible

The type returned in the event of a conversion error.
source§

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
source§

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

source§

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
source§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
source§

impl<V, T> VZip<V> for T
where V: MultiLane<T>,

source§

fn vzip(self) -> V

source§

impl<T> WithSubscriber for T

source§

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more
source§

fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more