Module cache 

Right-pane viewer: cache full styled Text + viewport windowing for heavy paths (delimiter tables, large markdown, large syntect-highlighted files). Lives under render with no layout dependency so [UblxState] can hold cache fields via crate::render::cache.

Structs

CodeViewerCacheParams

Snapshot + palette context for syntect viewer cache match and build (content module builds entries).

LruCache

Least-recently-used by recency of use (get/insert move to MRU). Index 0 is most recent.

ViewerTableCacheKey

ViewerTextCache

ViewerTextCacheEntry

One slot: path, layout width, theme, content identity, metrics, full rendered body.

Enums

ViewerContentIdentity

Whether a cached render still matches the live preview.

Constants

VIEWER_TEXT_CACHE

Thresholds for markdown / syntect viewer caching. Use this in const contexts; Default matches.

Functions

viewer_content_identity

Derive identity for cache invalidation. Call with the current preview raw and DB mtime.

viewer_table_cache_key

viewer_table_cache_key_from_entry