confy section not clear and leads to compilation errors
Masber opened this issue · 0 comments
Masber commented
confy requires serde for serialization and deserialization and the documentaion is not clear about this. Also confy will fail in file is missing my_app
so Default trait was also added.
Add confy and serde to your cargo.toml
confy = "0.4.0"
serde = { version = "1.0", features = ["derive"] }
Add Default trait to generate a file with default values if missing.
use serde::{Serialize, Deserialize};
#[derive(Default, Debug, Serialize, Deserialize)]
struct MyConfig {
name: String,
comfy: bool,
foo: i64,
}
fn main() -> Result<(), io::Error> {
let cfg: MyConfig = confy::load("my_app")?;
println!("{:#?}", cfg);
Ok(())
}