Macro openssl_errors::openssl_errors

macro_rules! openssl_errors {
    ($(
        $(#[$lib_attr:meta])*
        $lib_vis:vis library $lib_name:ident($lib_str:expr) {
            functions {
                $(
                    $(#[$func_attr:meta])*
                    $func_name:ident($func_str:expr);
                )*
            }

            reasons {
                $(
                    $(#[$reason_attr:meta])*
                    $reason_name:ident($reason_str:expr);
                )*
            }
        }
    )*) => { ... };
    (@func_consts $lib_name:ident; $n:expr; $(#[$attr:meta])* $name:ident; $($tt:tt)*) => { ... };
    (@func_consts $lib_name:ident; $n:expr;) => { ... };
    (@reason_consts $lib_name:ident; $n:expr; $(#[$attr:meta])* $name:ident; $($tt:tt)*) => { ... };
    (@reason_consts $lib_name:ident; $n:expr;) => { ... };
    (@count $i:ident; $($tt:tt)*) => { ... };
    (@count) => { ... };
}

Defines custom OpenSSL error libraries.

The created libraries can be used with the put_error! macro to create custom OpenSSL errors.