Trait MapWithInputExt

pub trait MapWithInputExt {
    type Output;

    // Required method
    fn map_with_input(self, input: &str) -> Self::Output;
}

Extension trait to simplify converting errors and locations into InputErrors.

Note that constructing InputError is expensive, and therefore conversion should be done as late as possible, to avoid unnecessary work if the error is discarded (for example, by Parser::or).

Required Associated Types

type Output

Required Methods

fn map_with_input(self, input: &str) -> Self::Output

Implementations on Foreign Types

impl<E: Into<Box<dyn Error>>, I: ToIndex> MapWithInputExt for (E, I)

type Output = InputError

fn map_with_input(self, input: &str) -> Self::Output

impl<T, E: Into<Box<dyn Error>>, I: ToIndex> MapWithInputExt for Result<T, (E, I)>

type Output = Result<T, InputError>

fn map_with_input(self, input: &str) -> Self::Output

Implementors