codesnips

cargo

rust 
// build.rs
fn main() {
    println!("cargo:rerun-if-changed=build.rs");

    let version = env!("CARGO_PKG_VERSION");
    println!("cargo:rustc-env=BUILD_VERSION={}", version);

Build scripts (build.rs) for compile-time code generation

rust cargo build
by Marcus Chen 1 tab
toml 
[features]
default = ["json"]
json = ["serde_json"]
yaml = ["serde_yaml"]

[dependencies]

Feature flags for conditional compilation

rust cargo features
by Marcus Chen 2 tabs
toml 
[workspace]
members = [
    "server",
    "client",
    "common",
]

Cargo workspaces for multi-crate projects

rust cargo workspace
by Marcus Chen 1 tab
toml 
[package]
name = "my-app"
version = "0.1.0"

[dependencies]
tokio = "1"

Cargo.lock for reproducible builds

rust cargo dependencies
by Marcus Chen 1 tab