doc: add build rust package with meson example (#298881)

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@ -651,6 +651,66 @@ buildPythonPackage rec {
}
```
#### Rust package built with `meson` {#rust-package-built-with-meson}
Some projects, especially GNOME applications, are built with the Meson Build System instead of calling Cargo directly. Using `rustPlatform.buildRustPackage` may successfully build the main program, but related files will be missing. Instead, you need to set up Cargo dependencies with `fetchCargoTarball` and `cargoSetupHook` and leave the rest to Meson. `rust` and `cargo` are still needed in `nativeBuildInputs` for Meson to use.
```nix
{ lib
, stdenv
, fetchFromGitLab
, meson
, ninja
, pkg-config
, rustPlatform
, rustc
, cargo
, wrapGAppsHook4
, blueprint-compiler
, libadwaita
, libsecret
, tracker
}:
stdenv.mkDerivation rec {
pname = "health";
version = "0.95.0";
src = fetchFromGitLab {
domain = "gitlab.gnome.org";
owner = "World";
repo = "health";
rev = version;
hash = "sha256-PrNPprSS98yN8b8yw2G6hzTSaoE65VbsM3q7FVB4mds=";
};
cargoDeps = rustPlatform.fetchCargoTarball {
inherit src;
name = "${pname}-${version}";
hash = "sha256-8fa3fa+sFi5H+49B5sr2vYPkp9C9s6CcE0zv4xB8gww=";
};
nativeBuildInputs = [
meson
ninja
pkg-config
rustPlatform.cargoSetupHook
rustc
cargo
wrapGAppsHook4
blueprint-compiler
];
buildInputs = [
libadwaita
libsecret
tracker
];
# ...
}
```
## `buildRustCrate`: Compiling Rust crates using Nix instead of Cargo {#compiling-rust-crates-using-nix-instead-of-cargo}
### Simple operation {#simple-operation}