AndreGoepel.Core

Zero-dependency shared primitives for the AndreGoepel .NET ecosystem, consumed by app-foundation, the marten-* packages, and the apps built on them.

Why a separate package

Every repo in the ecosystem eventually needs a handful of small, dependency-free building blocks (starting with Result<T>). Putting them here — below every other package, with zero dependencies of its own — means any repo can take a reference without risking a circular dependency or coupling to an unrelated framework.

What belongs here

Only genuinely cross-cutting, dependency-free primitives. Not a general utility dumping ground — see CLAUDE.md for the intake bar.

Result<T>

Result Ok() => Result.Ok();
Result Fail() => Result.Fail("Something went wrong.");

Result<int> OkWithValue() => Result.Ok(42);
Result<int> FailWithValue() => Result.Fail<int>("Invalid input.");

Result<T> inherits from Result, so a failed Result<T> still carries IsSuccess/IsFailure/Error even though Value is unset.