Enum pest::error::ErrorVariant

pub enum ErrorVariant<R> {
    ParsingError {
        positives: Vec<R>,
        negatives: Vec<R>,
    },
    CustomError {
        message: String,
    },
}

Different kinds of parsing errors.

Variants

ParsingError

Fields

positives: Vec<R>

Positive attempts

negatives: Vec<R>

Negative attempts

Generated parsing error with expected and unexpected Rules

CustomError

Fields

message: String

Short explanation

Custom error with a message

Trait Implementations

impl<R: Clone> Clone for ErrorVariant<R>

fn clone(&self) -> ErrorVariant<R>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<R: Debug> Debug for ErrorVariant<R>

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

Formats the value using the given formatter.

impl<R: Hash> Hash for ErrorVariant<R>

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<R: PartialEq> PartialEq<ErrorVariant<R>> for ErrorVariant<R>

fn eq(&self, other: &ErrorVariant<R>) -> 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<R: Eq> Eq for ErrorVariant<R>

impl<R> StructuralEq for ErrorVariant<R>

impl<R> StructuralPartialEq for ErrorVariant<R>