Struct DataStreamResult 

pub struct DataStreamResult {
    pub info: DataStreamInfo,
    pub stream: Pin<Box<dyn Stream<Item = Result<DataRow, String>> + Send>>,
}

Result type for command execution with streaming data

Fields

info: DataStreamInfo

stream: Pin<Box<dyn Stream<Item = Result<DataRow, String>> + Send>>

Implementations

impl DataStreamResult

pub fn new<S>(info: DataStreamInfo, stream: S) -> Self

where S: Stream<Item = Result<DataRow, String>> + Send + 'static,

pub fn single_row(row: DataRow) -> Self

Create a simple result with a single row

pub fn empty(headers: Vec<String>) -> Self

Create an empty result

pub fn error(error: String) -> Self

Create an error result

Trait Implementations

impl Debug for DataStreamResult

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.