{
pkgs,
# The parsed rust-toolchain.toml file.
# (builtins.fromTOML (builtins.readFile ./rust-toolchain.toml))
rust-toolchain,
}:
{
buildInputs = [
pkgs.clang
pkgs.llvmPackages.bintools
pkgs.rustup
pkgs.pkg-config
pkgs.openssl
];
RUSTC_VERSION = rust-toolchain.toolchain.channel;
# https://github.com/rust-lang/rust-bindgen#environment-variables
LIBCLANG_PATH = pkgs.lib.makeLibraryPath [ pkgs.llvmPackages_latest.libclang.lib ];
shellHook = ''
export PATH=$PATH:''${CARGO_HOME:-~/.cargo}/bin
export PATH=$PATH:''${RUSTUP_HOME:-~/.rustup}/toolchains/$RUSTC_VERSION-x86_64-unknown-linux-gnu/bin/
# Initialize rustup if needed
if ! command -v rustup &> /dev/null; then
rustup-init -y --no-modify-path
fi
# Ensure the specified toolchain is installed
rustup toolchain install $RUSTC_VERSION
rustup default $RUSTC_VERSION
'';
# Add precompiled library to rustc search path
# RUSTFLAGS = (
# builtins.map (a: ''-L ${a}/lib'') [
# # add libraries here (e.g. pkgs.libvmi)
# ]
# );
# LD_LIBRARY_PATH = pkgs.lib.makeLibraryPath [
# # load external libraries that you need in your rust project here
# # pkgs.???
# ];
# Add glibc, clang, glib, and other headers to bindgen search path
BINDGEN_EXTRA_CLANG_ARGS =
# Includes normal include path
(builtins.map (a: ''-I"${a}/include"'') [
# add dev libraries here (e.g. pkgs.libvmi.dev)
pkgs.glibc.dev
])
# Includes with special directory paths
++ [
''-I"${pkgs.llvmPackages_latest.libclang.lib}/lib/clang/${pkgs.llvmPackages_latest.libclang.version}/include"''
''-I"${pkgs.glib.dev}/include/glib-2.0"''
''-I${pkgs.glib.out}/lib/glib-2.0/include/''
];
}