Expand description
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.
Re-exports§
pub use crate::arbitrary::any;
pub use crate::arbitrary::any_with;
pub use crate::arbitrary::Arbitrary;
pub use crate::strategy::BoxedStrategy;
pub use crate::strategy::Just;
pub use crate::strategy::SBoxedStrategy;
pub use crate::strategy::Strategy;
pub use crate::test_runner::Config as ProptestConfig;
pub use crate::test_runner::TestCaseError;
Modules§
- Re-exports the entire public API of proptest so that an import of
prelude
allows simply writing, for example,prop::num::i32::ANY
rather thanproptest::num::i32::ANY
plus a separateuse proptest;
.
Macros§
- Similar to
assert!
from std, but returns a test failure instead of panicking if the condition fails. - Similar to
assert_eq!
from std, but returns a test failure instead of panicking if the condition fails. - Similar to
assert_ne!
from std, but returns a test failure instead of panicking if the condition fails. - Rejects the test input if assumptions are not met.
- Convenience to define functions which produce new strategies.
- Produce a strategy which picks one of the listed choices.
- Easily define
proptest
tests.
Traits§
- An automatically-implemented extension trait on
RngCore
providing high-level generic methods for sampling values and other convenience methods. - The core of a random number generator.