fn parse_and_validate()

in build2cmake/src/main.rs [239:251]

• 11 lines of code
• 4 McCabe index (conditional complexity)

fn parse_and_validate(build_toml: impl AsRef<Path>) -> Result<BuildCompat> {
    let build_toml = build_toml.as_ref();
    let mut toml_data = String::new();
    File::open(build_toml)
        .wrap_err_with(|| format!("Cannot open {} for reading", build_toml.to_string_lossy()))?
        .read_to_string(&mut toml_data)
        .wrap_err_with(|| format!("Cannot read from {}", build_toml.to_string_lossy()))?;

    let build_compat: BuildCompat = toml::from_str(&toml_data)
        .wrap_err_with(|| format!("Cannot parse TOML in {}", build_toml.to_string_lossy()))?;

    Ok(build_compat)
}