Struct mime::Mime [−][src]
pub struct Mime { /* fields omitted */ }
A parsed mime or media type.
Methods
impl Mime
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impl Mime
pub fn type_(&self) -> Name
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pub fn type_(&self) -> Name
Get the top level media type for this Mime
.
Example
let mime = mime::TEXT_PLAIN; assert_eq!(mime.type_(), "text"); assert_eq!(mime.type_(), mime::TEXT);
pub fn subtype(&self) -> Name
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pub fn subtype(&self) -> Name
Get the subtype of this Mime
.
Example
let mime = mime::TEXT_PLAIN; assert_eq!(mime.subtype(), "plain"); assert_eq!(mime.subtype(), mime::PLAIN);
pub fn suffix(&self) -> Option<Name>
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pub fn suffix(&self) -> Option<Name>
Get an optional +suffix for this Mime
.
Example
let svg = "image/svg+xml".parse::<mime::Mime>().unwrap(); assert_eq!(svg.suffix(), Some(mime::XML)); assert_eq!(svg.suffix().unwrap(), "xml"); assert!(mime::TEXT_PLAIN.suffix().is_none());
pub fn get_param<'a, N>(&'a self, attr: N) -> Option<Value<'a>> where
N: PartialEq<Name<'a>>,
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pub fn get_param<'a, N>(&'a self, attr: N) -> Option<Value<'a>> where
N: PartialEq<Name<'a>>,
Look up a parameter by name.
Example
let mime = mime::TEXT_PLAIN_UTF_8; assert_eq!(mime.get_param(mime::CHARSET), Some(mime::UTF_8)); assert_eq!(mime.get_param("charset").unwrap(), "utf-8"); assert!(mime.get_param("boundary").is_none()); let mime = "multipart/form-data; boundary=ABCDEFG".parse::<mime::Mime>().unwrap(); assert_eq!(mime.get_param(mime::BOUNDARY).unwrap(), "ABCDEFG");
ⓘImportant traits for Params<'a>pub fn params(&self) -> Params
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pub fn params(&self) -> Params
Returns an iterator over the parameters.
Example
let pkcs7: mime::Mime = "application/pkcs7-mime; smime-type=enveloped-data; name=smime.p7m".parse().unwrap(); let (names, values): (Vec<_>, Vec<_>) = pkcs7.params().unzip(); assert_eq!(names, &["smime-type", "name"]); assert_eq!(values, &["enveloped-data", "smime.p7m"]);
pub fn has_params(&self) -> bool
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pub fn has_params(&self) -> bool
Returns true if the media type has at last one parameter.
Example
let plain_text: mime::Mime = "text/plain".parse().unwrap(); assert_eq!(plain_text.has_params(), false); let plain_text_utf8: mime::Mime = "text/plain; charset=utf-8".parse().unwrap(); assert_eq!(plain_text_utf8.has_params(), true);
Trait Implementations
impl Clone for Mime
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impl Clone for Mime
fn clone(&self) -> Mime
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fn clone(&self) -> Mime
Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
1.0.0[src]
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source
. Read more
impl PartialEq for Mime
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impl PartialEq for Mime
fn eq(&self, other: &Mime) -> bool
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fn eq(&self, other: &Mime) -> bool
This method tests for self
and other
values to be equal, and is used by ==
. Read more
fn ne(&self, other: &Rhs) -> bool
1.0.0[src]
fn ne(&self, other: &Rhs) -> bool
This method tests for !=
.
impl Eq for Mime
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impl Eq for Mime
impl PartialOrd for Mime
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impl PartialOrd for Mime
fn partial_cmp(&self, other: &Mime) -> Option<Ordering>
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fn partial_cmp(&self, other: &Mime) -> Option<Ordering>
This method returns an ordering between self
and other
values if one exists. Read more
fn lt(&self, other: &Rhs) -> bool
1.0.0[src]
fn lt(&self, other: &Rhs) -> bool
This method tests less than (for self
and other
) and is used by the <
operator. Read more
fn le(&self, other: &Rhs) -> bool
1.0.0[src]
fn le(&self, other: &Rhs) -> bool
This method tests less than or equal to (for self
and other
) and is used by the <=
operator. Read more
fn gt(&self, other: &Rhs) -> bool
1.0.0[src]
fn gt(&self, other: &Rhs) -> bool
This method tests greater than (for self
and other
) and is used by the >
operator. Read more
fn ge(&self, other: &Rhs) -> bool
1.0.0[src]
fn ge(&self, other: &Rhs) -> bool
This method tests greater than or equal to (for self
and other
) and is used by the >=
operator. Read more
impl Ord for Mime
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impl Ord for Mime
fn cmp(&self, other: &Mime) -> Ordering
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fn cmp(&self, other: &Mime) -> Ordering
This method returns an Ordering
between self
and other
. Read more
fn max(self, other: Self) -> Self
1.21.0[src]
fn max(self, other: Self) -> Self
Compares and returns the maximum of two values. Read more
fn min(self, other: Self) -> Self
1.21.0[src]
fn min(self, other: Self) -> Self
Compares and returns the minimum of two values. Read more
impl Hash for Mime
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impl Hash for Mime
fn hash<T: Hasher>(&self, hasher: &mut T)
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fn hash<T: Hasher>(&self, hasher: &mut T)
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]
fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,
Feeds a slice of this type into the given [Hasher
]. Read more
impl PartialEq<str> for Mime
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impl PartialEq<str> for Mime
fn eq(&self, s: &str) -> bool
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fn eq(&self, s: &str) -> bool
This method tests for self
and other
values to be equal, and is used by ==
. Read more
fn ne(&self, other: &Rhs) -> bool
1.0.0[src]
fn ne(&self, other: &Rhs) -> bool
This method tests for !=
.
impl<'a> PartialEq<&'a str> for Mime
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impl<'a> PartialEq<&'a str> for Mime
fn eq(&self, s: &&'a str) -> bool
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fn eq(&self, s: &&'a str) -> bool
This method tests for self
and other
values to be equal, and is used by ==
. Read more
fn ne(&self, other: &Rhs) -> bool
1.0.0[src]
fn ne(&self, other: &Rhs) -> bool
This method tests for !=
.
impl<'a> PartialEq<Mime> for &'a str
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impl<'a> PartialEq<Mime> for &'a str
fn eq(&self, mime: &Mime) -> bool
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fn eq(&self, mime: &Mime) -> bool
This method tests for self
and other
values to be equal, and is used by ==
. Read more
fn ne(&self, other: &Rhs) -> bool
1.0.0[src]
fn ne(&self, other: &Rhs) -> bool
This method tests for !=
.
impl PartialEq<Mime> for str
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impl PartialEq<Mime> for str
fn eq(&self, mime: &Mime) -> bool
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fn eq(&self, mime: &Mime) -> bool
This method tests for self
and other
values to be equal, and is used by ==
. Read more
fn ne(&self, other: &Rhs) -> bool
1.0.0[src]
fn ne(&self, other: &Rhs) -> bool
This method tests for !=
.
impl FromStr for Mime
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impl FromStr for Mime
type Err = FromStrError
The associated error which can be returned from parsing.
fn from_str(s: &str) -> Result<Mime, Self::Err>
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fn from_str(s: &str) -> Result<Mime, Self::Err>
Parses a string s
to return a value of this type. Read more
impl AsRef<str> for Mime
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impl AsRef<str> for Mime
impl Debug for Mime
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impl Debug for Mime
fn fmt(&self, f: &mut Formatter) -> Result
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fn fmt(&self, f: &mut Formatter) -> Result
Formats the value using the given formatter. Read more
impl Display for Mime
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impl Display for Mime