Method sync_to_fs

src/pglite/client.rs:910–912

Flush runtime writes to the underlying filesystem. The WASIX backend uses host-mounted files and PostgreSQL's own fsync/WAL behavior for durability. Adding an unconditional host directory `sync_all` after every direct query is both expensive and weaker than the database's file-level fsyncs, so the Rust-level hook remains a no-op.

(&mut self)

    /// `sync_all` after every direct query is both expensive and weaker than the
    /// database's file-level fsyncs, so the Rust-level hook remains a no-op.
    pub fn sync_to_fs(&mut self) -> Result<()> {
        Ok(())
    }

    fn prepare_bind_values(
        &self,