Function template_for_path 

pub fn template_for_path<S>(path: impl AsRef<Path>) -> ConfigResult<String>
where
    S: ConfigSchema,

Renders the default template for one path.

The template format is inferred from the path extension.

Type Parameters

• S: Config schema type used to render the template.

Arguments

• path: Output path whose extension selects the template format.

Returns

Returns the generated template content.

Examples

use confique::Config;
use rust_config_tree::{ConfigSchema, template_for_path};

#[derive(Config)]
struct AppConfig {
    #[config(default = [])]
    include: Vec<std::path::PathBuf>,
    #[config(default = "demo")]
    mode: String,
}

impl ConfigSchema for AppConfig {
    fn include_paths(layer: &<Self as Config>::Layer) -> Vec<std::path::PathBuf> {
        layer.include.clone().unwrap_or_default()
    }
}

let template = template_for_path::<AppConfig>("config.yaml")?;

assert!(template.contains("mode"));