Struct cesu8::DecodingError

pub struct DecodingError;

The error type which is returned from decoding CESU-8 data to UTF-8.

This type does not support transmission of an error other than that an error occurred. This is desired, as CESU-8 should only be used for internal use, any error should signify an issue with a developer’s code or some attacker is trying to improperly encode data to evade security checks.

let bytes: &[u8] = &[];
if let Err(cesu8::DecodingError) = cesu8::decode(bytes) {
    panic!("An error occurred");
}

Trait Implementations

impl Debug for DecodingError

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

Formats the value using the given formatter.

impl Display for DecodingError

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

Formats the value using the given formatter.

impl Error for DecodingError

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

The lower-level source of this error, if any.

pub fn backtrace(&self) -> Option<&Backtrace>

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

Returns a stack backtrace, if available, of where this error occurred.

pub fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

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

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting