Option --rust-module-root-file does not include all types in the module

[jpochyla]

When running flatc once on many files which all include some other, common, definitions, the resulting Rust mod.rs file does not contain mod xxx_generated for all generated Rust modules, only some.

flatc version 23.3.3.

[eschmidt-WI]

I have the same issue with flatc version 23.5.26.

[metasim]

Same here.