Struct ParseFileError 

pub struct ParseFileError {
    pub span: Span,
    pub message: String,
}

A parse failure with the source position recovered from the failing parse.

The span is whatever syan’s span-carrying ParseError reports for the failure (recovered via span_of::<Span>); with our Span::migrate being a union it covers the attempted region rather than pinpointing a single token.

Fields

span: Span

message: String

Trait Implementations

impl Debug for ParseFileError

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

Formats the value using the given formatter.

impl Display for ParseFileError

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

Formats the value using the given formatter.

impl Error for ParseFileError

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.