Expand description
The host-machine seam for toolchain probing.
Every probe a toolchain check makes against the machine — PATH lookup,
environment reads, process spawning — goes through a Host value instead
of process-global state. Host::current describes the real machine;
tests build fully declared hosts with Host::new so checks run
deterministically against fake tools on a private PATH.
Structs§
- Host
- The machine a toolchain check probes.