# DO NOT USE THIS CRATE. IT WILL NOT WORK.
Instead, use [`envcrypt`](https://crates.io/crates/envrypt), which re-exports these macros. This crate is a byproduct of [compiler limitations](https://doc.rust-lang.org/book/ch19-06-macros.html#procedural-macros-for-generating-code-from-attributes:~:text=When%20creating%20procedural%20macros%2C%20the%20definitions%20must%20reside%20in%20their%20own%20crate%20with%20a%20special%20crate%20type.%20This%20is%20for%20complex%20technical%20reasons%20that%20we%20hope%20to%20eliminate%20in%20the%20future.), and cannot be used standalone.