在CentOS上设计Rust项目的结构时,可以遵循一些最佳实践和常见的模式。以下是一个典型的Rust项目结构示例:
my_project/
├── Cargo.toml
├── src/
│ ├── main.rs
│ └── lib.rs
├── tests/
│ ├── integration_test.rs
│ └── unit_test.rs
├── benches/
│ └── bench.rs
├── examples/
│ └── example_usage.rs
├── .gitignore
├── README.md
└── .cargo/
└── config.toml
Cargo.toml
src/
tests/
benches/
examples/
.gitignore
README.md
.cargo/
假设我们有一个名为my_project的项目,它是一个库,并且包含一些测试和示例。以下是一个更详细的示例:
my_project/
├── Cargo.toml
├── src/
│ ├── lib.rs
│ └── utils.rs
├── tests/
│ ├── integration_test.rs
│ └── unit_test.rs
├── benches/
│ └── bench.rs
├── examples/
│ └── example_usage.rs
├── .gitignore
└── README.md
Cargo.toml
[package]
name = "my_project"
version = "0.1.0"
edition = "2021"
[dependencies]
serde = { version = "1.0", features = ["derive"] }
src/lib.rs
pub mod utils;
pub fn greet(name: &str) -> String {
format!("Hello, {}!", name)
}
src/utils.rs
pub fn add(a: i32, b: i32) -> i32 {
a + b
}
tests/unit_test.rs
#[cfg(test)]
mod tests {
use super::*;
#[test]
fn test_greet() {
assert_eq!(greet("World"), "Hello, World!");
}
#[test]
fn test_add() {
assert_eq!(add(2, 3), 5);
}
}
benches/bench.rs
use criterion::{criterion_group, criterion_main, Criterion};
use my_project::utils::add;
fn bench_add(c: &mut Criterion) {
c.bench_function("add", |b| b.iter(|| add(2, 3)));
}
criterion_group!(benches, bench_add);
criterion_main!(benches);
examples/example_usage.rs
use my_project::greet;
fn main() {
println!("{}", greet("Alice"));
}
.gitignore
target/
.cargo/config.toml
README.md
# My Project
This is a sample Rust project.
## Installation
```sh
cargo build
cargo run --example example_usage
cargo test
cargo bench
通过遵循这种结构,你可以确保项目具有良好的组织性和可维护性。