Struct Mime

pub struct Mime { /* private fields */ }

An IANA media type.

use http_types::Mime;
use std::str::FromStr;

let mime = Mime::from_str("text/html;charset=utf-8").unwrap();
assert_eq!(mime.essence(), "text/html");
assert_eq!(mime.param("charset").unwrap(), "utf-8");

Implementations

impl Mime

pub fn sniff(bytes: &[u8]) -> Result<Mime, Error>

Sniff the mime type from a byte slice.

pub fn from_extension(extension: impl AsRef<str>) -> Option<Mime>

Guess the mime type from a file extension

pub fn basetype(&self) -> &str

Access the Mime’s type value.

According to the spec this method should be named type, but that’s a reserved keyword in Rust so hence prefix with base instead.

pub fn subtype(&self) -> &str

Access the Mime’s subtype value.

pub fn essence(&self) -> &str

Access the Mime’s essence value.

pub fn param(&self, name: impl Into<ParamName>) -> Option<&ParamValue>

Get a reference to a param.

pub fn remove_param(&mut self, name: impl Into<ParamName>) -> Option<ParamValue>

Remove a param from the set. Returns the ParamValue if it was contained within the set.

Trait Implementations

impl Clone for Mime

fn clone(&self) -> Mime

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Mime

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

Formats the value using the given formatter.

impl Display for Mime

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

Formats the value using the given formatter.

impl From<&Mime> for HeaderValue

fn from(mime: &Mime) -> HeaderValue

Converts to this type from the input type.

impl<'a> From<&'a str> for Mime

fn from(value: &'a str) -> Mime

Converts to this type from the input type.

impl From<MediaTypeProposal> for Mime

fn from(accept: MediaTypeProposal) -> Mime

Converts to this type from the input type.

impl From<Mime> for HeaderValue

fn from(mime: Mime) -> HeaderValue

Converts to this type from the input type.

impl FromStr for Mime

fn from_str(s: &str) -> Result<Mime, <Mime as FromStr>::Err>

Create a new Mime.

Follows the WHATWG MIME parsing algorithm.

type Err = Error

The associated error which can be returned from parsing.

impl PartialEq for Mime

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

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

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

impl ToHeaderValues for Mime

type Iter = IntoIter<HeaderValue>

Returned iterator over header values which this type may correspond to.

fn to_header_values(&self) -> Result<<Mime as ToHeaderValues>::Iter, Error>

Converts this object to an iterator of resolved HeaderValues.

impl Eq for Mime

impl StructuralPartialEq for Mime