Struct StatementStream

pub struct StatementStream { /* private fields */ }

A struct which can parse queries statements by statement

Implementations

impl StatementStream

pub fn new() -> Self

pub fn new_with_settings(settings: ParserSettings) -> Self

pub fn parse_partial( &mut self, buffer: &mut BytesMut, ) -> Result<Option<Statement>, RenderedError>

Parses a statement if the buffer contains sufficient data to parse a statement.

When it will have done so the it will remove the read bytes from the buffer and return Ok(Some()). In case of a parsing error it will return Err(), this will not consume data.

If the function returns Ok(None), not enough data was in the buffer to fully parse a statement, the function might still consume data from the buffer, like whitespace between statements, when a none is returned.

pub fn parse_complete( &mut self, buffer: &mut BytesMut, ) -> Result<Option<Statement>, RenderedError>

Parse remaining statements once the buffer is complete.