Struct PreparedStatement 

pub struct PreparedStatement { /* private fields */ }

A cached prepared statement.

Contains the server-assigned handle and metadata needed for execution.

Implementations

impl PreparedStatement

pub fn new(handle: i32, sql: String) -> Self

Create a new prepared statement.

pub fn handle(&self) -> i32

Get the server-assigned handle.

pub fn sql_hash(&self) -> u64

Get the SQL hash.

pub fn sql(&self) -> &str

Get the SQL text.

pub fn created_at(&self) -> Instant

Get the creation timestamp.

pub fn age(&self) -> Duration

Get the age of this statement.

Trait Implementations

impl Clone for PreparedStatement

fn clone(&self) -> PreparedStatement

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PreparedStatement

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

Formats the value using the given formatter.