Struct gramma::parse::ParseError

pub struct ParseError<'src> {
    pub location: Location,
    pub actual: &'src str,
    pub expected: Vec<ExpectedParse>,
    pub error_rule_location: Option<Location>,
}

Fields

location: Location

actual: &'src str

expected: Vec<ExpectedParse>

error_rule_location: Option<Location>

Implementations

impl ParseError<'_>

pub fn add_expected( &mut self, location: Location, expected_parse: ExpectedParse )

pub fn set_location(&mut self, location: Location)

pub fn clear(&mut self)

pub fn expected(&self) -> impl Iterator<Item = ExpectedParse> + '_

Trait Implementations

impl<'src> Clone for ParseError<'src>

fn clone(&self) -> ParseError<'src>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'src> Debug for ParseError<'src>

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

Formats the value using the given formatter.

impl<'src> Default for ParseError<'src>

fn default() -> ParseError<'src>

Returns the “default value” for a type.

impl<'src> Hash for ParseError<'src>

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl<'src> Ord for ParseError<'src>

fn cmp(&self, other: &ParseError<'src>) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized + PartialOrd,

Restrict a value to a certain interval.

impl<'src> PartialEq for ParseError<'src>

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

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

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<'src> PartialOrd for ParseError<'src>

fn partial_cmp(&self, other: &ParseError<'src>) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

This method tests less than (for self and other) and is used by the < operator.

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

This method tests less than or equal to (for self and other) and is used by the <= operator.

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

This method tests greater than (for self and other) and is used by the > operator.

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

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl<'src> Eq for ParseError<'src>

impl<'src> StructuralPartialEq for ParseError<'src>