Method append_offset

datafusion/functions/src/strings.rs:119–127

(&mut self)

    }

    pub fn append_offset(&mut self) -> Result<()> {
        let next_offset: i32 = self
            .value_buffer
            .len()
            .try_into()
            .map_err(|_| exec_datafusion_err!("byte array offset overflow"))?;
        self.offsets_buffer.push(next_offset);
        Ok(())
    }

    /// Finalize the builder into a concrete [`StringArray`].
    ///