Type Alias Error

pub type Error<'a> = SpannedError<&'a str>;

Error with code span available as a string reference.

Aliased Type

pub struct Error<'a> { /* private fields */ }

Trait Implementations

impl<'a> ContextError<LocatedSpan<&'a str>> for Error<'a>

fn add_context(input: InputSpan<'a>, ctx: &'static str, target: Self) -> Self

Creates a new error from an input position, a static string and an existing error. This is used mainly in the context combinator, to add user friendly information to errors when backtracking through a parse tree

impl<'a> FromExternalError<LocatedSpan<&'a str>, ErrorKind> for Error<'a>

fn from_external_error( input: InputSpan<'a>, _: NomErrorKind, err: ErrorKind, ) -> Self

Creates a new error from an input position, an ErrorKind indicating the wrapping parser, and an external error

impl<'a> ParseError<LocatedSpan<&'a str>> for Error<'a>

fn from_error_kind(input: InputSpan<'a>, kind: NomErrorKind) -> Self

Creates an error from the input position and an ErrorKind

fn append(_: InputSpan<'a>, _: NomErrorKind, other: Self) -> Self

Combines an existing error with a new one created from the input position and an ErrorKind. This is useful when backtracking through a parse tree, accumulating error context on the way

fn from_char(input: I, _: char) -> Self

Creates an error from an input position and an expected character

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

Combines two existing errors. This function is used to compare errors generated in various branches of [alt]

impl StripCode for Error<'_>

type Stripped = SpannedError<usize>

Resulting type after code stripping.

fn strip_code(self) -> Self::Stripped

Strips references to code fragments in this type.