Struct QueryResult 

pub struct QueryResult {
    pub columns: Arc<Vec<String>>,
    pub rows: Vec<Vec<Value>>,
    pub row_count: u64,
}

One query’s result as message templates see it.

Fields

columns: Arc<Vec<String>>

rows: Vec<Vec<Value>>

At most the cap’s rows.

row_count: u64

Every row the query returned.

Implementations

impl QueryResult

pub fn read( spool: &Path, row_count: u64, max_rows: u64, cal: Calendar, ) -> Result<QueryResult, String>

Read up to max_rows rows of a spooled result set.

pub fn capped(&self) -> bool

pub fn value(self: Arc<Self>) -> Value

The template value: an object with value, first, rows, row_count, columns and sets.

Trait Implementations

impl Debug for QueryResult

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

Formats the value using the given formatter.