Struct reqwest::mime::Mime [] [src]

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

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!"),
    _ => ()
}

Methods

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

impl FromStr for Mime<Vec<(Attr, Value)>>
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The associated error which can be returned from parsing.

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

impl<T> Hash for Mime<T> where
    T: AsRef<[(Attr, Value)]> + Hash
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Feeds this value into the given [Hasher]. Read more

1.3.0
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Feeds a slice of this type into the given [Hasher]. Read more

impl<T> PartialOrd<Mime<T>> for Mime<T> where
    T: PartialOrd<T> + AsRef<[(Attr, Value)]>, 
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This method returns an ordering between self and other values if one exists. Read more

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

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

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

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

impl<T> Debug for Mime<T> where
    T: AsRef<[(Attr, Value)]> + Debug
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Formats the value using the given formatter. Read more

impl<T> Clone for Mime<T> where
    T: Clone + AsRef<[(Attr, Value)]>, 
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Returns a copy of the value. Read more

1.0.0
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Performs copy-assignment from source. Read more

impl<T> Ord for Mime<T> where
    T: Ord + AsRef<[(Attr, Value)]>, 
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This method returns an Ordering between self and other. Read more

1.21.0
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Compares and returns the maximum of two values. Read more

1.21.0
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Compares and returns the minimum of two values. Read more

impl<T> Display for Mime<T> where
    T: AsRef<[(Attr, Value)]>, 
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Formats the value using the given formatter. Read more

impl<T> Eq for Mime<T> where
    T: Eq + AsRef<[(Attr, Value)]>, 
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impl<LHS, RHS> PartialEq<Mime<RHS>> for Mime<LHS> where
    LHS: AsRef<[(Attr, Value)]>,
    RHS: AsRef<[(Attr, Value)]>, 
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This method tests for self and other values to be equal, and is used by ==. Read more

1.0.0
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This method tests for !=.