Rust: Difference between revisions
VTimofeenko (talk | contribs) →Using overrideAttrs with Rust Packages: slight tweak to presentation of overriding attributes: IFD/no IFD are now presented as bullet items. |
Add tip for using rust-analyzer from nixpkgs with the VS Code extension |
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== Installating with bindgen support == | == Installating with bindgen support == | ||
By default crates using <code>bindgen</code> will not compile. To add | By default crates using <code>bindgen</code> will not compile. To add bindgen support add the <code>rustPlatform.bindgenHook</code> to your <code>nativeBuildInputs</code>. | ||
Here's an example <code>shell.nix</code>: | Here's an example <code>shell.nix</code>: | ||
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* [https://github.com/jraygauthier/jrg-rust-cross-experiment/tree/master/simple-static-rustup-target-windows simple-static-rustup-target-windows] | * [https://github.com/jraygauthier/jrg-rust-cross-experiment/tree/master/simple-static-rustup-target-windows simple-static-rustup-target-windows] | ||
** [https://github.com/jraygauthier/jrg-rust-cross-experiment/blob/master/simple-static-rustup-target-windows/shell.nix shell.nix] | ** [https://github.com/jraygauthier/jrg-rust-cross-experiment/blob/master/simple-static-rustup-target-windows/shell.nix shell.nix] | ||
=== To Windows via a cargo plugin: === | |||
* use [https://crates.io/crates/cargo-xwin cargo-xwin] with rustup install or the [https://search.nixos.org/packages?show=cargo-xwin&type=packages&query=cargo+windows nix cargo plugin] | |||
* run cargo commands prefixed by xwin, e.g. <code>cargo xwin run --target x86_64-pc-windows-msvc</code> | |||
== Unofficial overlays == | == Unofficial overlays == | ||
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At the time of writing, there are now no less than 8 different solutions for building Rust code with Nix. In the following table they are compared: | At the time of writing, there are now no less than 8 different solutions for building Rust code with Nix. In the following table they are compared: | ||
{| | {| class="wikitable" style="margin:auto" | ||
| Name | |- | ||
! Name !! Cargo.lock solution !! Derivations !! Build logic !! Supports cross !! Notes | |||
|- | |- | ||
| [https://github.com/NixOS/nixpkgs/blob/ | | <code>[https://github.com/NixOS/nixpkgs/blob/master/doc/languages-frameworks/rust.section.md buildRustPackage]</code> | ||
| Checksum | | Checksum | ||
| 1 | | 1 | ||
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</syntaxhighlight> | </syntaxhighlight> | ||
=== | === VS Code integration === | ||
The [https://marketplace.visualstudio.com/items?itemName=rust-lang.rust-analyzer rust- | The [https://marketplace.visualstudio.com/items?itemName=rust-lang.rust-analyzer] VS Code extension offers Rust support. | ||
If you get the error <code>can't load standard library, try installing rust-src</code>, either configure <code>RUST_SRC_PATH</code> as shown above, or set <code>"rust-analyzer.server.path": "rust-analyzer"</code> in your VS Code settings to use rust-analyzer from nixpkgs rather than the one bundled with the extension. | |||
You can use the [https://marketplace.visualstudio.com/items?itemName=arrterian.nix-env-selector arrterian.nix-env-selector] extension to enable your nix-shell inside VSCode and have these settings picked up by other extensions. | You can use the [https://marketplace.visualstudio.com/items?itemName=arrterian.nix-env-selector arrterian.nix-env-selector] extension to enable your nix-shell inside VSCode and have these settings picked up by other extensions. | ||
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[[Category:Languages]] | [[Category:Languages]] | ||
[[Category:Rust]] | |||