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//! Traits for working with Errors. //! //! # Usage //! //! If you're a library, you should reexport *all the features* exposed by this //! crate. // If std feature is disabled, this crate is no_std. // This avoids making this crate fail on std build in version 1.5.0 and under #![cfg_attr(not(feature = "std"), no_std)] #[cfg(feature = "std")] pub use std::error::*; #[cfg(not(feature = "std"))] mod error_trait; #[cfg(not(feature = "std"))] pub use error_trait::*;