Enum GLLError 

pub enum GLLError<'a> {
    ImplementationError(GLLImplementationError<'a>),
    ParseError(GLLParseError<'a>),
    ProcessError(GLLProcessError),
}

Errors possible during the GLL process.

Variants

ImplementationError(GLLImplementationError<'a>)

An error in the implementation occurred. There is nothing wrong with the file being parsed.

ParseError(GLLParseError<'a>)

An error in the parsing occurred. The input file is probably wrong.

ProcessError(GLLProcessError)

An error occurred while processing the final state. Similar to a Self::ImplementationError.

Trait Implementations

impl<'a> Debug for GLLError<'a>

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

Formats the value using the given formatter.

impl<'a> Display for GLLError<'a>

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

Formats the value using the given formatter.

impl<'a> Error for GLLError<'a>

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 ErrorReport for GLLError<'_>

fn span(self) -> Span

Return span information for this error.

fn msg(&self) -> (String, String)

Return a tuple description of the error message.

fn report(self) -> ((String, String), Range<usize>, Option<String>)

where Self: Sized,

Return the full error report

fn source(&self) -> Option<String>

Return the text source for this error message.

impl<'a> From<GLLImplementationError<'a>> for GLLError<'a>

fn from(value: GLLImplementationError<'a>) -> Self

Converts to this type from the input type.

impl<'a> From<GLLParseError<'a>> for GLLError<'a>

fn from(value: GLLParseError<'a>) -> Self

Converts to this type from the input type.

impl<'a> From<GLLProcessError> for GLLError<'a>

fn from(source: GLLProcessError) -> Self

Converts to this type from the input type.

impl<'a> From<ValueError<'a>> for GLLError<'a>

fn from(value: ValueError<'a>) -> Self

Converts to this type from the input type.

impl<'a> From<ValueError<Value<'a>>> for GLLError<'a>

fn from(value: InnerValueError<Value<'a>>) -> Self

Converts to this type from the input type.

impl<'a> From<ValueError<Value<Value<'a>>>> for GLLError<'a>

fn from(value: InnerValueError<InnerValue<Value<'a>>>) -> Self

Converts to this type from the input type.