Module env 

Typesafe environment variable access for handler contexts.

Use ctx.env_require() / ctx.env_or() / ctx.env_parse() instead of std::env::var(). Test contexts inject mock values via .with_env() and track which keys were accessed for test assertions.

Structs

MockEnvProvider

Mock environment provider for testing.

RealEnvProvider

Production environment provider that reads from std::env.

Traits

EnvAccess

Extension methods for environment variable access on contexts.

EnvProvider

Trait for environment variable access.