Ed Page eab2f93453 test: Ensure snapbox works until CARGO_RUSTC_CURRENT_DIR is stabilized ... Snapbox's polyfill for `CARGO_RUSTC_CURRENT_DIR` looks for the furthest away `Cargo.toml`. That works in our repo but won't work as a submodule in rustc. This uses the `config.toml` hack for setting the variable. I verified - Without this, the polyfill is used - With this, it is used - Without this on nightly, the official `CARGO_RUSTC_CURRENT_DIR` is used		2024-02-16 10:27:48 -06:00
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config.toml	test: Ensure snapbox works until CARGO_RUSTC_CURRENT_DIR is stabilized	2024-02-16 10:27:48 -06:00