numerical_error

fugue

Macro numerical_error 

Source 
macro_rules! numerical_error {
    ($op:expr, $details:expr, $code:ident) => { ... };
    ($op:expr, $details:expr, $code:ident, $($key:expr => $value:expr),+ $(,)?) => { ... };
}
Expand description

Create a NumericalError with optional context.

Example:

let err = numerical_error!("log", "input was negative", NumericalInstability);
let err_with_ctx = numerical_error!("log", "input was negative", NumericalInstability,
    "input" => "-1.5");