Cython: Omit per-variant tags in unions generated for Rust enums #748
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The common `tag` should already be enough, al other tags are identical to it. In Cython case they only create noise because the declarations only introduce names and do not determine layouts.
emilio
approved these changes
Mar 31, 2022
| if config.language != Language::Cython { | ||
| out.write("struct"); | ||
| out.open_brace(); | ||
| } | ||
| out.write_vertical_source_list(&body.fields, ListType::Cap(";")); | ||
| let start_field = | ||
| usize::from(inline_tag_field && config.language == Language::Cython); |
There was a problem hiding this comment.
A bit subtle, might be a bit clearer with:
let fields_to_write = if inline_tag_field && config.language == Language::Cython {
&body.fields[1..]
} else {
&body.fields
};But sure, fine.
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The common
tagshould already be enough, all other tags are identical to it.In Cython case they only create noise because the declarations only introduce names and do not determine layouts.