Struct PreparedStatementHandle 

pub struct PreparedStatementHandle {
    pub handle: i32,
    pub num_params: i32,
    pub parameter_types: Vec<DataType>,
}

Handle to a prepared statement on the server.

Fields

handle: i32

Server-side statement identifier

num_params: i32

Number of parameters expected

parameter_types: Vec<DataType>

Parameter type information (if available)

Implementations

impl PreparedStatementHandle

pub fn new(handle: i32, num_params: i32, parameter_types: Vec<DataType>) -> Self

Create a new prepared statement handle.

Trait Implementations

impl Clone for PreparedStatementHandle

fn clone(&self) -> PreparedStatementHandle

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PreparedStatementHandle

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

Formats the value using the given formatter.