exitus

Typed error wrapping.

Usage

Generic Errors - GenericExerr

With no arguments provided, exerr will create a GenericExerr.

const ohShucks = newError() satisfies GenericExerr;

Custom Error Codes

const ohWhat = exerr({
    // Can be a number, symbol or string
    code: 'INESCAPABLE_DOOM',
}) satisfies Exerr<"INESCAPABLE_DOOM">;

Debugging Options

Use these properties for assisting in debugging or internal logging.

const ohBrother = exerr({
    message: "'... I bet <insert framework of choice> doesn't have these issues.'",
    caughtException: new Error(),
    context: {
        someInput: 4124309184571,
        someOutput: "pi == 4",
    },
    stack: true,
});

Guards

isExerr(ohWhat) // true
isExerr(new Error()) // false