Struct idna::Errors

pub struct Errors { /* fields omitted */ }

Errors recorded during UTS #46 processing.

This is opaque for now, indicating what types of errors have been encountered at least once. More details may be exposed in the future.

Trait Implementations

impl Debug for Errors

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

Formats the value using the given formatter.

impl Default for Errors

fn default() -> Errors

Returns the “default value” for a type.

impl Display for Errors

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

Formats the value using the given formatter.

impl Error for Errors

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

impl From<Errors> for Result<(), Errors>

fn from(e: Errors) -> Result<(), Errors>

Performs the conversion.