Enum OutputError 

#[non_exhaustive]
pub enum OutputError {
    Decode(DecodeError),
    Encoding(Error),
    Unsupported(String),
}

Why CharsetMatch::output or CharsetMatch::output_text failed.

use charset_norm::OutputError;

let results = charset_norm::from_bytes("plain text".as_bytes());
let best = results.best().unwrap();
assert!(matches!(best.output("no-such-codec"), Err(OutputError::Unsupported(_))));

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.

Decode(DecodeError)

The payload could not be decoded.

Encoding(Error)

The target encoding name is unknown.

Unsupported(String)

No native encoder exists for the target encoding.

Trait Implementations

impl Clone for OutputError

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for OutputError

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

Formats the value using the given formatter.

impl Display for OutputError

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

Formats the value using the given formatter.

impl Eq for OutputError

impl Error for OutputError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl PartialEq for OutputError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for OutputError