Enum wlambda::parser::state::ParseError

pub enum ParseError {
    UnexpectedToken((String, String, u32, u32, FileRef)),
    BadEscape((String, String, u32, u32, FileRef)),
    BadValue((String, String, u32, u32, FileRef)),
    BadKeyword((String, String, u32, u32, FileRef)),
    BadNumber((String, String, u32, u32, FileRef)),
    BadCall((String, String, u32, u32, FileRef)),
    EOF((String, String, u32, u32, FileRef)),
}

The possible errors the parser can detect while reading code.

The errors all take a tuple of 5 elements, with the following semantics:

    (<error message>,
     <snipped of the following code>,
     <line number>,
     <column number>,
     <file number>)

Variants

UnexpectedToken((String, String, u32, u32, FileRef))

BadEscape((String, String, u32, u32, FileRef))

BadValue((String, String, u32, u32, FileRef))

BadKeyword((String, String, u32, u32, FileRef))

BadNumber((String, String, u32, u32, FileRef))

BadCall((String, String, u32, u32, FileRef))

EOF((String, String, u32, u32, FileRef))

Trait Implementations

impl Clone for ParseError

fn clone(&self) -> ParseError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl PartialEq<ParseError> for ParseError

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl Display for ParseError

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

Formats the value using the given formatter.

impl Debug for ParseError

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

Formats the value using the given formatter.

impl StructuralPartialEq for ParseError