Struct Cursors 

pub struct Cursors(/* private fields */);

The cursors declared so far in a listing. The precompiler reads a cursor’s name against the DECLAREs before it, so a statement naming a cursor declared later, or never, is refused.

Implementations

impl Cursors

pub fn resolve(&mut self, statement: Statement) -> Statement

Records a DECLARE CURSOR, gives OPEN its cursor, and refuses a cursor not yet declared.

Trait Implementations

impl Debug for Cursors

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

Formats the value using the given formatter.

impl Default for Cursors

fn default() -> Self

Returns the “default value” for a type.