feat: add @preserve comments to preserve the struct from being trimmed #124
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Description
for IDL trimmer, add a way to use comments "@preserve" to preserve struct-likes from being trimmed.
fix some bugs for trimmer tool.
Motivation and Context
users need a way to avoid struct-likes being trimmed for a direct-use of the thrift-gen code, other than using them for rpc. marking @preserve in comments can be an easy way to stop trimmer from deleting the structs.