Trait nom_supreme::tag::TagError

pub trait TagError<I, T>: Sized {
    fn from_tag(input: I, tag: T) -> Self;

    fn from_tag_no_case(input: I, tag: T) -> Self { ... }
}

Similar to FromExternalError and ContextError, this trait allows a parser to create an error representing an unmatched tag. This allows error messages to produce more useful context about what went wrong.

Required Methods

fn from_tag(input: I, tag: T) -> Self

Create an error from an expected tag at a location.

Provided Methods

fn from_tag_no_case(input: I, tag: T) -> Self

As above, but for a case insensitive tag. By default this just calls from_tag

Implementations on Foreign Types

impl<I, T> TagError<I, T> for ()

fn from_tag(_input: I, _tag: T)

impl<I, T> TagError<I, T> for (I, ErrorKind)

fn from_tag(input: I, _tag: T) -> Self

impl<I, T> TagError<I, T> for Error<I>

fn from_tag(input: I, _tag: T) -> Self

impl<I, T> TagError<I, T> for VerboseError<I>

fn from_tag(input: I, _tag: T) -> Self

Implementors

impl<I, T: AsRef<[u8]>, C, E> TagError<I, T> for GenericErrorTree<I, T, C, E>