Trait OptionBug

pub trait OptionBug<T> {
    // Required methods
    fn bug(self) -> Result<T, Bug>;
    fn bug_force(self) -> Result<T, Bug>;
}

Expand description

To use this trait on Option import the prelude use explicit_error::prelude::*

Required Methods§

Convert an Option::None into a Result::Err wrapping a Bug

fn foo() -> Result<(), Error> {
    let option: Option<u8> = None;
    option.bug().with_context("Help debugging")?;
}

Convert an Option::None into a Result::Err wrapping a Bug forcing backtrace capture

fn foo() -> Result<(), Error> {
    let option: Option<u8> = None;
    option.bug_force().with_context("Help debugging")?;
}