Enum TranslationError 

pub enum TranslationError {
    InvalidArgument(String),
    UnavailableOnThisMacOS(String),
    TimedOut(String),
    UnsupportedSourceLanguage(String),
    UnsupportedTargetLanguage(String),
    UnsupportedLanguagePairing(String),
    UnableToIdentifyLanguage(String),
    NothingToTranslate(String),
    AlreadyCancelled(String),
    NotInstalled(String),
    Framework(String),
    Unknown(String),
}

Enumerates failures reported by Translation.framework and the Swift bridge.

Variants

InvalidArgument(String)

An argument failed validation before reaching the framework.

UnavailableOnThisMacOS(String)

Translation.framework is unavailable on the current macOS version.

TimedOut(String)

The framework operation timed out.

UnsupportedSourceLanguage(String)

The source language is unsupported by Translation.framework.

UnsupportedTargetLanguage(String)

The target language is unsupported by Translation.framework.

UnsupportedLanguagePairing(String)

The source and target pairing is unsupported by Translation.framework.

UnableToIdentifyLanguage(String)

The framework could not identify the input language.

NothingToTranslate(String)

The request contained no translatable content.

AlreadyCancelled(String)

The session was already cancelled.

NotInstalled(String)

Required translation resources are not installed.

Framework(String)

The Swift bridge or Translation.framework returned an underlying error.

Unknown(String)

An unknown status or payload was returned by the bridge.

Implementations

impl TranslationError

pub fn error_description(&self) -> &str

Returns the primary error description from the framework payload.

pub fn failure_reason(&self) -> Option<&str>

Returns the framework failure reason, when one was provided.

Trait Implementations

impl Clone for TranslationError

fn clone(&self) -> TranslationError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TranslationError

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

Formats the value using the given formatter.

impl Display for TranslationError

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

Formats the value using the given formatter.

impl Error for TranslationError

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 TranslationError

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for TranslationError

impl StructuralPartialEq for TranslationError