Type Alias IResult 

pub type IResult<I, O, E = Error<I>> = IResult<I, O, Error<I, E>>;

Holds the result of parsing functions.

It depends on the input type I, the output type O, and the error type E (by default nom::error::Error<I>).

The Ok side is a pair containing the remainder of the input (the part of the data that was not parsed) and the produced value. The Err side contains an instance of nom::Err.

Outside of the parsing code, you can use the nom::Finish::finish method to convert it to a more common result type.

Aliased Type

pub enum IResult<I, O, E = Error<I>> {
    Ok((I, O)),
    Err(Err<Error<I, E>>),
}

Variants

Ok((I, O))

Contains the success value

Err(Err<Error<I, E>>)

Contains the error value