Macro exmex::format_exerr[−][src]

macro_rules! format_exerr {
    ($s : literal, $($exps : expr), *) => { ... };
}

Expand description

Creates an ExError with a formatted message.

use exmex::{format_exerr, ExError};
assert_eq!(format_exerr!("some error {}", 1), ExError{msg: format!("some error {}", 1)});