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![]() Mention `env!` in `option_env!`'s docs `env!` mentions that there is an alternative that returns an `Option<...>` instead of emitting a compile error. Now `option_env!` also mentions that there is an alternative that emits a compile error instead of returning an `Option<...>`. |
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.. | ||
benches | ||
primitive_docs | ||
src | ||
tests | ||
Cargo.toml |