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pub type EmptyResult = GenericResult<()>; pub type GenericResult<T> = Result<T, GenericError>; pub type GenericError = Box<dyn ::std::error::Error + Send + Sync>; macro_rules! s { ($e:expr) => ($e.to_owned()) } // TODO: A workaround for IntelliJ Rust plugin macro_rules! dec { ($e:expr) => (::rust_decimal_macros::dec!($e)) } macro_rules! Err { ($($arg:tt)*) => (::std::result::Result::Err(format!($($arg)*).into())) }