Enum Charset 

#[non_exhaustive]
pub enum Charset {
    Utf8,
    Supported(String),
    Unknown(String),
}

What decoding a body needs, given its declared charset.

Non-exhaustive: the set of recognized encodings is encoding_rs’, not ours, and this should be able to grow without breaking callers again.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Utf8

UTF-8 (or nothing declared): decoded as UTF-8, lossily.

Supported(String)

A label we can decode exactly. Carries the encoding’s canonical name.

Unknown(String)

A label no known encoding matches. Decoded as UTF-8, which will mangle it, and reported so the caller can see why.

Trait Implementations

impl Clone for Charset

fn clone(&self) -> Charset

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Charset

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

Formats the value using the given formatter.

impl Eq for Charset

impl PartialEq for Charset

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Charset