Expand description

Support for emulating Cargo’s configuration file discovery.

Since cargo config get is not stable as of Rust 1.61, nextest must do its own config file search.


A store for Cargo config files discovered from disk.
An environment variable set in config.toml. See https://doc.rust-lang.org/cargo/reference/config.html#env
Environment variables to set when running tests.
Represents a target triple that’s being cross-compiled against.


The source of a Cargo config.
The place where a target triple’s configuration was picked up from.


Returns the directory against which relative paths are computed for the given config path.