Struct mime_guess::Mime
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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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P: AsRef<[(Attr, Value)]>,
Trait Implementations
impl<T> PartialOrd<Mime<T>> for Mime<T> where
T: PartialOrd<T> + AsRef<[(Attr, Value)]>,
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T: PartialOrd<T> + AsRef<[(Attr, Value)]>,
fn partial_cmp(&self, __arg_0: &Mime<T>) -> Option<Ordering>
fn lt(&self, __arg_0: &Mime<T>) -> bool
fn le(&self, __arg_0: &Mime<T>) -> bool
fn gt(&self, __arg_0: &Mime<T>) -> bool
fn ge(&self, __arg_0: &Mime<T>) -> bool
impl<T> Display for Mime<T> where
T: AsRef<[(Attr, Value)]>,
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T: AsRef<[(Attr, Value)]>,
impl FromStr for Mime<Vec<(Attr, Value)>>
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impl<T> Eq for Mime<T> where
T: Eq + AsRef<[(Attr, Value)]>,
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T: Eq + AsRef<[(Attr, Value)]>,
impl<T> Ord for Mime<T> where
T: Ord + AsRef<[(Attr, Value)]>,
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T: Ord + AsRef<[(Attr, Value)]>,
impl<LHS, RHS> PartialEq<Mime<RHS>> for Mime<LHS> where
LHS: AsRef<[(Attr, Value)]>,
RHS: AsRef<[(Attr, Value)]>,
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LHS: AsRef<[(Attr, Value)]>,
RHS: AsRef<[(Attr, Value)]>,
impl<T> Debug for Mime<T> where
T: AsRef<[(Attr, Value)]> + Debug,
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T: AsRef<[(Attr, Value)]> + Debug,
impl<T> Hash for Mime<T> where
T: AsRef<[(Attr, Value)]> + Hash,
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T: AsRef<[(Attr, Value)]> + Hash,
impl<T> Clone for Mime<T> where
T: Clone + AsRef<[(Attr, Value)]>,
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T: Clone + AsRef<[(Attr, Value)]>,