Function clingo_sys::clingo_signature_create

pub unsafe extern "C" fn clingo_signature_create(
    name: *const c_char, 
    arity: u32, 
    positive: bool, 
    signature: *mut clingo_signature_t
) -> bool

Create a new signature.

Parameters:

• name name of the signature
• arity arity of the signature
• positive false if the signature has a classical negation sign
• signature the resulting signature

Returns whether the call was successful; might set one of the following error codes: - ::clingo_error_bad_alloc