Struct dpiVar 

#[repr(C)]
pub struct dpiVar { /* private fields */ }

Variable handles are used to represent memory areas used for transferring data to and from the database. They are created by calling the function dpiConn_newVar(). They are destroyed when the last reference to the variable is released by calling the function dpiVar_release(). They are bound to statements by calling the function dpiStmt_bindByName() or the function dpiStmt_bindByPos(). They can also be used for fetching data from the database by calling the function dpiStmt_define().

Trait Implementations

impl Clone for dpiVar

fn clone(&self) -> dpiVar

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for dpiVar

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

Formats the value using the given formatter.

impl Copy for dpiVar