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
40
41
42
43
44
45
46
47
48
49
50
51
52
53

//-
// Copyright 2017, 2018, 2019 The proptest developers
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.

//! Re-exports the most commonly-needed APIs of proptest.
//!
//! This module is intended to be wildcard-imported, i.e.,
//! `use proptest::prelude::*;`. Note that it re-exports the whole crate itself
//! under the name `prop`, so you don't need a separate `use proptest;` line.
//!
//! In addition to Proptest's own APIs, this also reexports a small portion of
//! the `rand` crate sufficient to easily use `prop_perturb` and other
//! functionality that exposes random number generators. Please note that this
//! is will always be a direct reexport; using these in preference to using the
//! `rand` crate directly will not provide insulation from the upcoming
//! revision to the `rand` crate.

pub use crate::arbitrary::{any, any_with, Arbitrary};
pub use crate::strategy::{BoxedStrategy, Just, SBoxedStrategy, Strategy};
pub use crate::test_runner::Config as ProptestConfig;
pub use crate::test_runner::TestCaseError;
pub use crate::{
    prop_assert, prop_assert_eq, prop_assert_ne, prop_assume, prop_compose,
    prop_oneof, proptest,
};

pub use rand::{Rng, RngCore};

/// Re-exports the entire public API of proptest so that an import of `prelude`
/// allows simply writing, for example, `prop::num::i32::ANY` rather than
/// `proptest::num::i32::ANY` plus a separate `use proptest;`.
pub mod prop {
    pub use crate::arbitrary;
    pub use crate::array;
    pub use crate::bits;
    pub use crate::bool;
    pub use crate::char;
    pub use crate::collection;
    pub use crate::num;
    pub use crate::option;
    pub use crate::result;
    pub use crate::sample;
    pub use crate::strategy;
    #[cfg(feature = "std")]
    pub use crate::string;
    pub use crate::test_runner;
    pub use crate::tuple;
}