Method commit

crates/commitlog/src/lib.rs:475–481

Write `transactions` to the log. This will store all `transactions` as a single [Commit] (note that `transactions` must not yield more than [u16::MAX] elements). Data is buffered internally, call [Self::flush] to force flushing to the underlying storage. Returns `Ok(None)` if `transactions` was empty, otherwise [Committed], which contains the offset range and checksum of the commit. # Errors

(
        &self,
        transactions: impl IntoIterator<Item = U>,
    )

    ///
    /// - [Self::sync] panics (called when rotating segments)
    pub fn commit<U: Into<Transaction<T>>>(
        &self,
        transactions: impl IntoIterator<Item = U>,
    ) -> io::Result<Option<Committed>> {
        let mut inner = self.inner.write().unwrap();
        inner.commit(transactions)
    }

    /// Obtain an iterator which traverses the log from the start, yielding
    /// [`Transaction`]s.