Struct rocket::http::hyper::mime::Mime[][src]

pub struct Mime<T = Vec<(Attr, Value), Global>>(pub TopLevel, pub SubLevel, pub T)
where
    T: AsRef<[(Attr, Value)]>
;
Expand description

Mime, or Media Type. Encapsulates common registers types.

Consider that a traditional mime type contains a “top level type”, a “sub level type”, and 0-N “parameters”. And they’re all strings. Strings everywhere. Strings mean typos. Rust has type safety. We should use types!

So, Mime bundles together this data into types so the compiler can catch your typos.

This improves things so you use match without Strings:

use mime::{Mime, TopLevel, SubLevel};

let mime: Mime = "application/json".parse().unwrap();

match mime {
    Mime(TopLevel::Application, SubLevel::Json, _) => println!("matched json!"),
    _ => ()
}

Implementations

impl<P> Mime<P> where
    P: AsRef<[(Attr, Value)]>, 
[src]

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

Trait Implementations

impl<T> Clone for Mime<T> where
    T: Clone + AsRef<[(Attr, Value)]>, 
[src]

pub fn clone(&self) -> Mime<T>[src]

Returns a copy of the value. Read more

fn clone_from(&mut self, source: &Self)1.0.0[src]

Performs copy-assignment from source. Read more

impl<T> Debug for Mime<T> where
    T: Debug + AsRef<[(Attr, Value)]>, 
[src]

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

Formats the value using the given formatter. Read more

impl<T> Display for Mime<T> where
    T: AsRef<[(Attr, Value)]>, 
[src]

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

Formats the value using the given formatter. Read more

impl FromStr for Mime<Vec<(Attr, Value), Global>>[src]

type Err = ()

The associated error which can be returned from parsing.

pub fn from_str(raw: &str) -> Result<Mime<Vec<(Attr, Value), Global>>, ()>[src]

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

impl<T> Hash for Mime<T> where
    T: Hash + AsRef<[(Attr, Value)]>, 
[src]

pub fn hash<__H>(&self, state: &mut __H) where
    __H: Hasher
[src]

Feeds this value into the given Hasher. Read more

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

Feeds a slice of this type into the given Hasher. Read more

impl<T> Ord for Mime<T> where
    T: Ord + AsRef<[(Attr, Value)]>, 
[src]

pub fn cmp(&self, other: &Mime<T>) -> Ordering[src]

This method returns an Ordering between self and other. Read more

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

Compares and returns the maximum of two values. Read more

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

Compares and returns the minimum of two values. Read more

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

Restrict a value to a certain interval. Read more

impl<LHS, RHS> PartialEq<Mime<RHS>> for Mime<LHS> where
    LHS: AsRef<[(Attr, Value)]>,
    RHS: AsRef<[(Attr, Value)]>, 
[src]

pub fn eq(&self, other: &Mime<RHS>) -> bool[src]

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

#[must_use]
fn ne(&self, other: &Rhs) -> bool
1.0.0[src]

This method tests for !=.

impl<T> PartialOrd<Mime<T>> for Mime<T> where
    T: PartialOrd<T> + AsRef<[(Attr, Value)]>, 
[src]

pub fn partial_cmp(&self, other: &Mime<T>) -> Option<Ordering>[src]

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

#[must_use]
fn lt(&self, other: &Rhs) -> bool
1.0.0[src]

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

#[must_use]
fn le(&self, other: &Rhs) -> bool
1.0.0[src]

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

#[must_use]
fn gt(&self, other: &Rhs) -> bool
1.0.0[src]

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

#[must_use]
fn ge(&self, other: &Rhs) -> bool
1.0.0[src]

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

impl<T> Eq for Mime<T> where
    T: Eq + AsRef<[(Attr, Value)]>, 
[src]

impl<T> StructuralEq for Mime<T> where
    T: AsRef<[(Attr, Value)]>, 
[src]

Auto Trait Implementations

impl<T> RefUnwindSafe for Mime<T> where
    T: RefUnwindSafe

impl<T> Send for Mime<T> where
    T: Send

impl<T> Sync for Mime<T> where
    T: Sync

impl<T> Unpin for Mime<T> where
    T: Unpin

impl<T> UnwindSafe for Mime<T> where
    T: UnwindSafe

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized
[src]

pub fn type_id(&self) -> TypeId[src]

Gets the TypeId of self. Read more

impl<T, I> AsResult<T, I> for T where
    I: Input
[src]

pub fn as_result(self) -> Result<T, ParseErr<I>>[src]

impl<T> Borrow<T> for T where
    T: ?Sized
[src]

pub fn borrow(&self) -> &T[src]

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
    T: ?Sized
[src]

pub fn borrow_mut(&mut self) -> &mut T[src]

Mutably borrows from an owned value. Read more

impl<Q, K> Equivalent<K> for Q where
    K: Borrow<Q> + ?Sized,
    Q: Eq + ?Sized
[src]

pub fn equivalent(&self, key: &K) -> bool[src]

Compare self to key and return true if they are equal.

impl<T> From<T> for T[src]

pub fn from(t: T) -> T[src]

Performs the conversion.

impl<T, U> Into<U> for T where
    U: From<T>, 
[src]

pub fn into(self) -> U[src]

Performs the conversion.

impl<T> IntoCollection<T> for T

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

Converts self into a collection.

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

impl<T> Same<T> for T

type Output = T

Should always be Self

impl<T> ToOwned for T where
    T: Clone
[src]

type Owned = T

The resulting type after obtaining ownership.

pub fn to_owned(&self) -> T[src]

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

pub fn clone_into(&self, target: &mut T)[src]

🔬 This is a nightly-only experimental API. (toowned_clone_into)

recently added

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

impl<T> ToString for T where
    T: Display + ?Sized
[src]

pub default fn to_string(&self) -> String[src]

Converts the given value to a String. Read more

impl<T, U> TryFrom<U> for T where
    U: Into<T>, 
[src]

type Error = Infallible

The type returned in the event of a conversion error.

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

Performs the conversion.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 
[src]

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

The type returned in the event of a conversion error.

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

Performs the conversion.

impl<T> Typeable for T where
    T: Any

fn get_type(&self) -> TypeId

Get the TypeId of this object.

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

pub fn vzip(self) -> V