Function rsfbclient_rust::parse_xsqlda

pub fn parse_xsqlda(
    resp: &mut Bytes, 
    xsqlda: &mut Vec<XSqlVar>
) -> Result<PrepareInfo, FbError>

Parses the data from the PrepareStatement response.

XSqlDa data format: u8 type + optional data preceded by a u16 length. Returns the statement type, xsqlda and an indicator if the data was truncated (xsqlda not entirely filled)