Struct Terminator

pub struct Terminator { /* private fields */ }

An error that wraps all other error types for a nicer debug output.

Given the current implementation of the Termination trait, and the implementation for every type that implements Debug, having a main function that returns a Result requires either using a type that implements the Debug trait poorly or dealing with an output that isn’t very user friendly.

The types here help alleviate those issues. To begin with, we have an Error type that simply wraps any possible error and implements Debug in such a way as to make the output look nice. Additionally, there is a Result specialization in order to make the main function a little cleaner.

Trait Implementations

impl Debug for Terminator

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<E: Error + 'static> From<E> for Terminator

fn from(err: E) -> Terminator

Converts to this type from the input type.