Rust mod 的引用
#Rust/目录结构
tree-cli和tree-node-cli 可以显示，本文使用 tree-node-cli
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| npm install -g tree-node-cli
treee -L 10 -I "node_modules|.idea|objects|.git" -a --dirs-first
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| tttttttttt //项目名
├── src
│ ├── school
│ │ ├── a_school
│ │ │ ├── student.rs
│ │ │ └── teacher.rs
│ │ ├── mod.rs
│ │ └── sum.rs
│ └── main.rs
├── Cargo.lock
└── Cargo.toml
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src\school\mod.rs
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| pub mod a_school {
pub mod teacher;
pub mod student;
}
pub mod sum;
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src\school\sum.rs
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| use crate::school::a_school;
pub fn get_sum() -> i32 {
a_school::student::num()+a_school::teacher::num()
}
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src\school\a_school\student.rs
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| pub fn num() -> i32 { 10 }
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src\school\a_school\teacher.rs
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| pub fn num() -> i32 { 50 }
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src\main.rs
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| pub mod school;
use school::a_school::student::num as num1;
use school::a_school::teacher::num as num2;
fn main() {
println!("Hello, world!");
dbg!(num1());
dbg!(num2());
dbg!(school::sum::get_sum());
}
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结果
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| > Executing task: C:\Users\icer\.cargo\bin\cargo.exe run --package tttttttttt --bin tttttttttt <
Compiling tttttttttt v0.1.0 (D:\rustcode\tttttttttt)
Finished dev [unoptimized + debuginfo] target(s) in 0.38s
Running `target\debug\tttttttttt.exe`
Hello, world!
[src\main.rs:8] num1() = 10
[src\main.rs:9] num2() = 50
[src\main.rs:10] school::sum::get_sum() = 60
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