Nix-shell

If someone don’t care about a specific rust version.

{ pkgs ? import <nixpkgs> {} }:
let
    cargo = pkgs.cargo;
    rustc = pkgs.rustc;
    rustup = pkgs.rustup;
    openssl = pkgs.openssl;
in
pkgs.mkShell {
    buildInputs = [
        cargo
        rustc
        openssl
        rustup
    ];

Docker

Pick the version you received via nix and build the app in a Dockerfile and deploy it.

FROM rust:1.XX as builder
WORKDIR /usr/src/app
COPY . .
RUN rustup target add x86_64-unknown-linux-musl
RUN apt-get update
RUN apt-get install -y cmake musl-tools \
    clang libc++-dev build-essential autoconf \
    libtool pkg-config libssl-dev \
    musl ninja-build lrzip \
    pkg-config
RUN cargo install --path .
RUN rm -rf /usr/src/app
ENTRYPOINT ["app"]

References

• Rust Docker Hub