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A Rust procedural macro for automatically generating structs from configuration files (JSON, YAML, TOML).
config.yaml
).generate
attribute macro:server:
port: 8080
features:
- logging
- authentication
Generate and use the struct:
#[generate("config.yaml")]
struct AppConfig;
fn main() {
let config = AppConfig::new();
println!("Server port: {}", config.server.port);
println!("Features: {:?}", config.features);
}
new()
: Creates a new instance with values from the file.default()
: Creates a new instance no values from the file.is_empty()
: Returns true
if all fields are default values.FAQs
Unknown package
We found that a0 demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 1 open source maintainer collaborating on the project.
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