Struct CodegenOptions 

pub struct CodegenOptions<'a> {
    pub output: PathBuf,
    pub filter_names: &'a [String],
    pub dry_run: bool,
}

Everything the CLI’s request-handling layer needs to know.

Fields

output: PathBuf

Output directory for generated .elm files. Unused when dry_run is true.

filter_names: &'a [String]

Filter to specific Elm type names. Empty means no filter.

dry_run: bool

If true, return the rendered modules as a string instead of writing to disk.