sparta 0.1.2

SPARTA is a library of software components specially designed for building high-performance static analyzers based on the theory of Abstract Interpretation.
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39

/*
 * Copyright (c) Meta Platforms, Inc. and affiliates.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 */

pub trait AbstractDomain: Clone + Eq {
    fn bottom() -> Self;
    fn top() -> Self;
    fn is_bottom(&self) -> bool;
    fn is_top(&self) -> bool;
    fn leq(&self, rhs: &Self) -> bool;

    fn join(mut self, rhs: Self) -> Self {
        self.join_with(rhs);
        self
    }

    fn meet(mut self, rhs: Self) -> Self {
        self.meet_with(rhs);
        self
    }

    fn widen(mut self, rhs: Self) -> Self {
        self.widen_with(rhs);
        self
    }

    fn narrow(mut self, rhs: Self) -> Self {
        self.narrow_with(rhs);
        self
    }

    fn join_with(&mut self, rhs: Self);
    fn meet_with(&mut self, rhs: Self);
    fn widen_with(&mut self, rhs: Self);
    fn narrow_with(&mut self, rhs: Self);
}