https://github.com/p4l1ly/z3-rust

High level bindings for the Microsoft's Z3 SMT solver.
https://github.com/p4l1ly/z3-rust

Last synced: about 1 month ago
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High level bindings for the Microsoft's Z3 SMT solver.

• Host: GitHub
• URL: https://github.com/p4l1ly/z3-rust
• Owner: p4l1ly
• Created: 2018-09-20T12:55:31.000Z (almost 6 years ago)
• Default Branch: master
• Last Pushed: 2018-10-03T13:07:20.000Z (over 5 years ago)
• Last Synced: 2024-05-11T17:21:47.171Z (about 2 months ago)
• Language: Rust
• Size: 14.6 KB
• Stars: 1
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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• awesome-rust-formalized-reasoning - z3-rust - high level bindings for the Microsoft's Z3 SMT solver. (Projects / Libraries)

README

        
High level interface to the Z3 SMT solver. Currently, only support for boolean

logic is implemented. It is therefore usable only as a SAT solver. We have not

yet considered thread safety or reasonable behaviour if multiple contexts are

used at once.

```

use z3::Stage;

// Start to use Z3.

let mut ctx = z3::Context::new();

// Create a variable.

let foo = ctx.var_from_string("foo");

// Add it to the solver.

ctx.assert(foo);

{

    // Push Z3 solver's stack.

    let mut p = ctx.push();

    // A basic example of combining formulae.

    let foo_and_not_foo = p.and(vec![foo.inherit(), p.not(foo)]);

    p.assert(foo_and_not_foo);

    // No way to satisfy foo && !foo.

    assert!(!p.is_sat())

} // Pop Z3 solver's stack.

assert!(ctx.is_sat())

```