Crate mediatype 

This crate provides two media type structs: MediaType and MediaTypeBuf.

• MediaType does not copy data during parsing and borrows the original string. It is also const-constructible.
• MediaTypeBuf is an owned and immutable version of MediaType.

use mediatype::{names::*, MediaType, MediaTypeBuf};

const TEXT_PLAIN: MediaType = MediaType::new(TEXT, PLAIN);
let text_plain: MediaTypeBuf = "text/plain".parse().unwrap();

assert_eq!(text_plain, TEXT_PLAIN);

Letter case handling

MediaType and MediaTypeBuf preserve the original string’s letter case. Comparisons for MediaType, MediaTypeBuf and Name are case-insensitive except parameter values.

let lower: MediaTypeBuf = "text/plain; charset=UTF-8".parse().unwrap();
let upper: MediaTypeBuf = "TEXT/PLAIN; CHARSET=UTF-8".parse().unwrap();

assert_eq!(lower.as_str(), "text/plain; charset=UTF-8");
assert_eq!(upper.as_str(), "TEXT/PLAIN; CHARSET=UTF-8");
assert_eq!(lower, upper);
assert_eq!(lower.ty(), "Text");
assert_eq!(upper.subty(), "Plain");

Modules

names

Predefined names, @generated in tests/codegen.rs

values

Predefined parameter values, @generated in tests/codegen.rs

Macros

media_type

Convenient macro to construct a MediaType.

Structs

MediaType

A borrowed media type.

MediaTypeBuf

An owned and immutable media type.

MediaTypeList

A comma-separated list of MediaTypes used in the HTTP Accept header. (RFC 7231)

Name

A media-type name.

Params

An iterator over the parameters.

Value

A media-type parameter value.

Enums

MediaTypeError

Media-type format error.

Traits

ReadParams

A trait for getting parameter values.

WriteParams

A trait for mutating parameter values.