Struct TranslationError 

pub struct TranslationError {
    pub kind: ErrorKind,
    pub reason: String,
    pub span: Option<Span>,
    pub construct: Option<String>,
}

Fields

kind: ErrorKind

reason: String

The message without the span suffix.

span: Option<Span>

construct: Option<String>

The construct an unsupported error names.

Implementations

impl TranslationError

pub fn new( kind: ErrorKind, reason: impl Into<String>, span: Option<Span>, ) -> Self

pub fn syntax(reason: impl Into<String>, span: Option<Span>) -> Self

pub fn message(&self) -> String

The message: the reason followed by the span, as reason at 3..7.

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, formatter: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Eq for TranslationError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for TranslationError