Struct nix_compat::derivation::parse_error::NomError

pub struct NomError<I> {
    pub input: I,
    pub code: ErrorKind,
}

Our own error type to pass along parser-related errors.

Fields

input: I

position of the error in the input data

code: ErrorKind

error code

Trait Implementations

impl<I: Debug> Debug for NomError<I>

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

Formats the value using the given formatter.

impl<I> From<Error<I>> for NomError<I>

This wraps a nom::error::Error into our error.

fn from(value: Error<I>) -> Self

Converts to this type from the input type.

impl<I, E> FromExternalError<I, E> for NomError<I>

fn from_external_error(input: I, kind: ErrorKind, _e: E) -> Self

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

impl<I> ParseError<I> for NomError<I>

fn from_error_kind(input: I, kind: ErrorKind) -> Self

Creates an error from the input position and an ErrorKind

fn append(_input: I, _kind: ErrorKind, 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<I: PartialEq> PartialEq for NomError<I>

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl<I> StructuralPartialEq for NomError<I>