Struct SpannedError 

pub struct SpannedError {
    pub error: Error,
    pub span: Option<SourceSpan>,
}

An error code with an optional source span.

Also known as SpannedError internally.

Fields

error: Error

The error code

span: Option<SourceSpan>

The source span where the error occurred

Implementations

impl SpannedError

pub fn value(self) -> Error

get the underlying Error value

Trait Implementations

impl Debug for SpannedError

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

Formats the value using the given formatter.

impl Display for SpannedError

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

Formats the value using the given formatter.

impl Error for SpannedError

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 From<Error> for SpannedError

fn from(e: Error) -> SpannedError

Converts to this type from the input type.

impl From<ParserError> for SpannedError

fn from(e: ParserError) -> SpannedError

Converts to this type from the input type.

impl PartialEq for SpannedError

fn eq(&self, other: &SpannedError) -> 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 StructuralPartialEq for SpannedError