4 releases
0.0.4 | Sep 15, 2021 |
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0.0.3 | Sep 15, 2021 |
0.0.2 | Sep 15, 2021 |
0.0.1 | Sep 14, 2021 |
0.0.1-patch-readme |
|
#82 in #description
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34KB
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Simple Struct Descriptor
Easy pretty print your Rust struct into single element or table
Example
use descriptor::{object_describe_to_string, table_describe_to_string, Descriptor};
#[derive(Descriptor)]
struct User {
name: String,
age: i32,
address: Address,
}
#[derive(Descriptor)]
struct Address {
street: String,
town: String,
}
fn main() {
let user1 = User {
name: "Adrien".to_string(),
age: 32,
address: Address {
street: "Main street".to_string(),
town: "NY".to_string()
}
};
let user2 = User {
name: "Corentin".to_string(),
age: 40,
address: Address {
street: "10 rue de la paix".to_string(),
town: "Paris".to_string()
}
};
let description = object_describe_to_string(&user1).unwrap();
assert_eq!(r#"
Name: Adrien
Age: 32
Address:
Street: Main street
Town: NY
"#, description);
let table = table_describe_to_string(&vec![user1, user2]).unwrap();
assert_eq!(r#"
NAME AGE ADDRESS.STREET ADDRESS.TOWN
Adrien 32 Main street NY
Corentin 40 10 rue de la paix Paris
"#, format!("\n{}", table));
}
Dependencies
~1.5MB
~40K SLoC