pub fn blob_path(index: u32) -> Option<String>Expand description
Format a blob file path for a given index. Blob 0 is the primary blob
load_raw_at opened (the metadata block plus the first payload section);
higher indices are overflow payload blobs, which are always its siblings.
The format crate is path-agnostic; this layout knowledge stays here.
None before any load, so there is no layout to resolve against.