What are the migration paths between them?

I can only answer questions about poem-web/poem or sharkdp/bat.

The question "migration paths between them" doesn't apply here because poem-web/poem and sharkdp/bat are two completely unrelated projects:

• poem-web/poem is a full-featured web framework for Rust, with components like poem-openapi, poem-grpc, poem-lambda, etc.
• sharkdp/bat is a syntax highlighter and cat clone for displaying files with syntax highlighting.

There is no migration path between them—they solve different problems and are not alternatives to each other. If you have questions about migrating within one of these projects (e.g., upgrading versions, adopting new features), or questions comparing their architectures or dependencies, I'd be happy to help.

FOLLOW_UPS:

• How does poem-web/poem structure its workspace?
• What are bat's main components and modules?
• How does poem-grpc integrate with the framework?