Function stumpless_get_severity_enum 

pub unsafe extern "C" fn stumpless_get_severity_enum(
    severity_string: *const c_char,
) -> stumpless_severity

Gets the enum value corresponding to the given severity string.

Thread Safety: MT-Safe This function is thread safe.

Async Signal Safety: AS-Safe This function is safe to call from signal handlers.

Async Cancel Safety: AC-Safe This function is safe to call from threads that may be asynchronously cancelled.

@since release v2.1.0.

@param severity_string The severity name to get the enum from.

@return The enum integer corresponding to the given severity or -1 if the string is not a valid severity name.