Struct rocket::http::hyper::header::ContentType

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pub struct ContentType(pub Mime);
Expand description

Content-Type header, defined in RFC7231

The Content-Type header field indicates the media type of the associated representation: either the representation enclosed in the message payload or the selected representation, as determined by the message semantics. The indicated media type defines both the data format and how that data is intended to be processed by a recipient, within the scope of the received message semantics, after any content codings indicated by Content-Encoding are decoded.

§ABNF

Content-Type = media-type

§Example values

  • text/html; charset=ISO-8859-4

§Examples

use hyper::header::{Headers, ContentType};
use hyper::mime::{Mime, TopLevel, SubLevel};
 
let mut headers = Headers::new();
 
headers.set(
    ContentType(Mime(TopLevel::Text, SubLevel::Html, vec![]))
);
use hyper::header::{Headers, ContentType};
use hyper::mime::{Mime, TopLevel, SubLevel, Attr, Value};
 
let mut headers = Headers::new();
 
headers.set(
    ContentType(Mime(TopLevel::Application, SubLevel::Json,
                     vec![(Attr::Charset, Value::Utf8)]))
);

Tuple Fields§

§0: Mime

Implementations§

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impl ContentType

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pub fn json() -> ContentType

A constructor to easily create a Content-Type: application/json header.

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pub fn plaintext() -> ContentType

A constructor to easily create a Content-Type: text/plain; charset=utf-8 header.

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pub fn html() -> ContentType

A constructor to easily create a Content-Type: text/html; charset=utf-8 header.

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pub fn form_url_encoded() -> ContentType

A constructor to easily create a Content-Type: application/www-form-url-encoded header.

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pub fn jpeg() -> ContentType

A constructor to easily create a Content-Type: image/jpeg header.

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pub fn png() -> ContentType

A constructor to easily create a Content-Type: image/png header.

Methods from Deref<Target = Mime>§

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pub fn get_param<A>(&self, attr: A) -> Option<&Value>
where A: PartialEq<Attr>,

Trait Implementations§

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impl Clone for ContentType

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fn clone(&self) -> ContentType

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for ContentType

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

Formats the value using the given formatter. Read more
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impl Deref for ContentType

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type Target = Mime

The resulting type after dereferencing.
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fn deref(&self) -> &Mime

Dereferences the value.
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impl DerefMut for ContentType

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fn deref_mut(&mut self) -> &mut Mime

Mutably dereferences the value.
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impl Display for ContentType

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

Formats the value using the given formatter. Read more
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impl Header for ContentType

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fn header_name() -> &'static str

Returns the name of the header field this belongs to. Read more
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fn parse_header(raw: &[Vec<u8>]) -> Result<ContentType, Error>

Parse a header from a raw stream of bytes. Read more
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impl HeaderFormat for ContentType

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

Format a header to be output into a TcpStream. Read more
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impl PartialEq for ContentType

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

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

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

Auto Trait Implementations§

Blanket Implementations§

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T, I> AsResult<T, I> for T
where I: Input,

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fn as_result(self) -> Result<T, ParseErr<I>>

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

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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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
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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

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fn into(self) -> U

Calls U::from(self).

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

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impl<T> IntoCollection<T> for T

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

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

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impl<T> Same for T

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type Output = T

Should always be Self
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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T> ToString for T
where T: Display + ?Sized,

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default fn to_string(&self) -> String

Converts the given value to a String. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<T> Typeable for T
where T: Any,

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fn get_type(&self) -> TypeId

Get the TypeId of this object.
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impl<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V

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impl<T> HeaderClone for T
where T: Sealed,