Struct JsonTreeCursor 

pub struct JsonTreeCursor { /* private fields */ }

Cursor for json_tree virtual table scans.

Trait Implementations

impl Default for JsonTreeCursor

fn default() -> JsonTreeCursor

Returns the “default value” for a type.

impl VirtualTableCursor for JsonTreeCursor

fn filter( &mut self, _cx: &Cx, _idx_num: i32, _idx_str: Option<&str>, args: &[SqliteValue], ) -> Result<()>

Begin a scan with the filter parameters chosen by best_index.

fn next(&mut self, _cx: &Cx) -> Result<()>

Advance to the next row.

fn eof(&self) -> bool

Whether the cursor has moved past the last row.

fn column(&self, ctx: &mut ColumnContext, col: i32) -> Result<()>

Write the value of column col into ctx.

fn rowid(&self) -> Result<i64>

Return the rowid of the current row.