Derive Macro GffModel 

#[derive(GffModel)]
{
    // Attributes available to this derive:
    #[gff]
    #[gff_entry]
    #[gff_manual_element]
}

Generates a typed view’s reader, writer, schema and Default from one declaration per field.

Re-exported unconditionally so a consumer never names the proc-macro crate. Generated code refers to ::rakata_formats:: paths, so anything deriving this needs rakata-formats in scope under its own name. Derives Default, the reader, the writer and the schema for a GFF struct.

See the crate docs for the vocabulary. Errors are reported at the span of the offending field or attribute rather than at the derive.