Type Alias Result

pub type Result<T, E = ErrorKind> = Result<T, E>;

Alias for a Result with the error type ErrorKind by default.

This may be used in all situations that would usually return an std::io::Error but are already part of the nu_protocol crate and can therefore interact with shell_error::io directly.

To make programming inside this module easier, you can pass the E type with another error. This avoids the annoyance of having a shadowed Result.

Aliased Type

pub enum Result<T, E = ErrorKind> {
    Ok(T),
    Err(E),
}

Variants

Ok(T)

Contains the success value

Err(E)

Contains the error value