Struct ConnectionGuard 

pub struct ConnectionGuard {
    pub max_page_count: u32,
    pub max_length_bytes: i32,
    pub max_progress_callbacks: u64,
    pub max_result_bytes: u64,
}

Fields

max_page_count: u32

The database’s largest size in pages.

max_length_bytes: i32

The largest string or blob in bytes.

max_progress_callbacks: u64

Progress callbacks one command may take before SQLite interrupts it. Each callback is PROGRESS_INTERVAL virtual machine instructions.

max_result_bytes: u64

The most logical bytes one statement’s result may hold. Each value costs 8 bytes plus its text or blob length, and the statement stops as soon as its result passes the cap.

Trait Implementations

impl Clone for ConnectionGuard

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ConnectionGuard

impl Debug for ConnectionGuard

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

Formats the value using the given formatter.

impl Default for ConnectionGuard

fn default() -> Self

Returns the “default value” for a type.