Expand description
The execution environment, behind a trait (spec §4.1 line type 3,
${env:NAME}).
${env:NAME} passthrough reads from the process environment at resolution
time. Behind EnvSource so the resolver is tested deterministically with
MockEnvSource; production uses SystemEnvSource.
Structs§
- Mock
EnvSource - An in-memory environment for tests.
- System
EnvSource - The real process environment (
std::env::var).
Traits§
- EnvSource
- A read-only view of named environment variables.