Function clingo_sys::clingo_assignment_is_fixed

pub unsafe extern "C" fn clingo_assignment_is_fixed(
    assignment: *const clingo_assignment_t, 
    literal: clingo_literal_t, 
    is_fixed: *mut bool
) -> bool

Check if a literal has a fixed truth value.

Parameters:

• assignment - the target assignment
• literal - the literal
• is_fixed - whether the literal is fixed

Returns whether the call was successful