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use thiserror::Error; /// Errors from parsing and manipulating semantic versions and ranges. #[derive(Debug, Clone, PartialEq, Eq, Error)] pub enum Error { #[error("invalid semver: {0}")] Semver(String), #[error("invalid range: {0}")] Range(String), } /// Convenience alias for results returning [`Error`]. pub type Result<T> = std::result::Result<T, Error>;