Struct pear::ParseErr

pub struct ParseErr<I: Input> {
    pub parser: &'static str,
    pub expected: Expected<I::Token, I::InSlice, I::Slice>,
    pub context: Option<I::Context>,
}

Fields

parser: &'static str

expected: Expected<I::Token, I::InSlice, I::Slice>

context: Option<I::Context>

Implementations

impl<I: Input> ParseErr<I>

pub fn new<T>(parser: &'static str, message: T) -> ParseErr<I> where
    T: Into<Cow<'static, str>>, 

pub fn from_context<T>(
    input: &mut I,
    parser: &'static str,
    message: T
) -> ParseErr<I> where
    T: Into<Cow<'static, str>>, 

Trait Implementations

impl<I: Clone + Input> Clone for ParseErr<I> where
    I::Token: Clone,
    I::InSlice: Clone,
    I::Slice: Clone,
    I::Context: Clone, 

fn clone(&self) -> ParseErr<I>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<I: Debug + Input> Debug for ParseErr<I> where
    I::Token: Debug,
    I::InSlice: Debug,
    I::Slice: Debug,
    I::Context: Debug, 

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

Formats the value using the given formatter.

impl<I: Input> Display for ParseErr<I> where
    I::Token: Debug + Display,
    I::Slice: Display + Debug,
    I::InSlice: Display + Debug, 

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

Formats the value using the given formatter.

impl<I: Input> Display for ParseErr<I> where
    I::Token: Debug,
    I::Slice: Debug,
    I::InSlice: Debug, 

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

Formats the value using the given formatter.

impl<I: PartialEq + Input> PartialEq<ParseErr<I>> for ParseErr<I> where
    I::Token: PartialEq,
    I::InSlice: PartialEq,
    I::Slice: PartialEq,
    I::Context: PartialEq, 

fn eq(&self, other: &ParseErr<I>) -> bool

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

fn ne(&self, other: &ParseErr<I>) -> bool

This method tests for !=.

impl<I: Input> StructuralPartialEq for ParseErr<I>