bbecs_tutorial 1.0.3

An ECS library made for a tutorial.
Documentation 
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use thiserror::Error;

use eyre::Result;

#[test]
fn results() -> Result<()> {
    // this_always_fails()?;
    // this_also_fails()?;
    Ok(())
}

#[allow(dead_code)]
fn this_always_fails() -> Result<()> {
    Err(CustomError::AlwaysFails.into())
}

#[allow(dead_code)]
fn this_also_fails() -> Result<()> {
    Err(CustomError::OfCourseItFailed(42).into())
}

#[derive(Debug, Error)]
enum CustomError {
    #[error("This always fails, I don't know what you expected")]
    AlwaysFails,
    #[error("This also always fails, but the value it failed with was {0}")]
    OfCourseItFailed(u32),
}