Struct WriteBatch 

pub struct WriteBatch<'a> { /* private fields */ }

App bytes to stage, before the write that puts them in rows; a failure discards all of them. Each staged file gets a new id from the store’s id source, which the batch borrows while the app stages; the write’s SQL puts the id in the rows that reference the file.

Implementations

impl<'a> WriteBatch<'a>

pub fn put_file( &mut self, namespace: &str, bytes: impl Into<FileSource>, place: Place, ) -> FileId

Stage app bytes as a new file in an app namespace, kept in coven’s own copy: on this device only, or for the cloud. A stream is consumed once and never buffered whole. Returns the file’s id for a row to reference.