Function edres::codegen::define_enum_from_filenames

pub fn define_enum_from_filenames(
    root: &Path,
    enum_name: &str,
    options: &Options
) -> Result<TokenStream, Error>

Define Rust enum based on the file names within the given directory.

Examples

let tokens = codegen::define_enum_from_filenames(
    "./my_dir".as_ref(),
    "FileEnum",
    &Options::minimal(),
).unwrap();

assert_eq!(tokens.to_string(), quote!(
    pub enum FileEnum {
        // From ./my_dir/file_a.toml
        FileA,

        // From ./my_dir/file_b.toml
        FileB,
    }
).to_string());