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docs/rust: document cargoNextestHook and useNextest

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figsoda 2022-11-28 17:25:46 -05:00
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doc/languages-frameworks/rust.section.md
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@ -331,6 +331,20 @@ rustPlatform.buildRustPackage {
} }
``` ```
#### Using `cargo-nextest` {#using-cargo-nextest}
Tests can be run with [cargo-nextest](https://github.com/nextest-rs/nextest)
by setting `useNextest = true`. The same options still apply, but nextest
accepts a different set of arguments and the settings might need to be
adapted to be compatible with cargo-nextest.
```nix
rustPlatform.buildRustPackage {
/* ... */
useNextest = true;
}
```
#### Setting `test-threads` {#setting-test-threads} #### Setting `test-threads` {#setting-test-threads}
`buildRustPackage` will use parallel test threads by default, `buildRustPackage` will use parallel test threads by default,
@ -474,6 +488,9 @@ you of the correct hash.
flags can be passed to the tests using `checkFlags` and flags can be passed to the tests using `checkFlags` and
`checkFlagsArray`. By default, tests are run in parallel. This can `checkFlagsArray`. By default, tests are run in parallel. This can
be disabled by setting `dontUseCargoParallelTests`. be disabled by setting `dontUseCargoParallelTests`.
* `cargoNextestHook`: run tests using
[cargo-nextest](https://github.com/nextest-rs/nextest). The same
options for `cargoCheckHook` also applies to `cargoNextestHook`.
* `cargoInstallHook`: install binaries and static/shared libraries * `cargoInstallHook`: install binaries and static/shared libraries
that were built using `cargoBuildHook`. that were built using `cargoBuildHook`.
* `bindgenHook`: for crates which use `bindgen` as a build dependency, lets * `bindgenHook`: for crates which use `bindgen` as a build dependency, lets