Struct idna::Errors

[+] Show declaration

pub struct Errors { /* fields omitted */ }

[−] Expand description

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[+]

[+] Show hidden undocumented items

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

Formats the value using the given formatter.

impl Default for Errors[+]

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fn default() -> Errors[−]

Returns the “default value” for a type.

impl Display for Errors[+]

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

Formats the value using the given formatter.

impl Error for Errors[+]

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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>[+]

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

Performs the conversion.