fn load_toml_file()

in uniffi_bindgen/src/lib.rs [501:514]

• 13 lines of code
• 5 McCabe index (conditional complexity)

fn load_toml_file(source: Option<&Utf8Path>) -> Result<Option<toml::value::Table>> {
    if let Some(source) = source {
        if source.exists() {
            let contents =
                fs::read_to_string(source).with_context(|| format!("read file: {:?}", source))?;
            return Ok(Some(
                toml::de::from_str(&contents)
                    .with_context(|| format!("parse toml: {:?}", source))?,
            ));
        }
    }

    Ok(None)
}