We were seeing panics due to callers assuming they had valid excerpt_ids, but that cannot easily be guaranteed across await points as anyone may remove an excerpt. Release Notes: - Fixed a panic when hovering in a multibuffer
clippy::needless_lifetimes
clippy::single_char_pattern
clippy::useless_conversion
clippy::to_string_in_format_args
argument
clippy::useless_format
clippy::clone_on_copy