Trait `FromExternalError`

trait FromExternalError<I, E>

Create a new error with an external error, from std::str::FromStr

This trait is required by the Parser::try_map combinator.

Required Methods

fn from_external_error(input: &I, e: E) -> Self: Like ParserError::from_input but also include an external error.

Implementors

impl<I, E> FromExternalError for ()
impl<I, E> FromExternalError for EmptyError
impl<I: Clone, E> FromExternalError for InputError<I>
impl<C, I, E: Send + Sync + 'static> FromExternalError for ContextError<C>
impl<I, EXT, E> FromExternalError for ErrMode<E>