crates/stdx/src/macros.rs


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//! Convenience macros.
#[macro_export]
macro_rules! eprintln {
    ($($tt:tt)*) => {{
        if $crate::is_ci() {
            panic!("Forgot to remove debug-print?")
        }
        std::eprintln!($($tt)*)
    }}
}

/// Appends formatted string to a `String`.
#[macro_export]
macro_rules! format_to {
    ($buf:expr) => ();
    ($buf:expr, $lit:literal $($arg:tt)*) => {
        { use ::std::fmt::Write as _; let _ = ::std::write!($buf, $lit $($arg)*); }
    };
}