Struct rusqlite::LoadExtensionGuard

pub struct LoadExtensionGuard<'conn> { /* fields omitted */ }

RAII guard temporarily enabling SQLite extensions to be loaded.

Example

fn load_my_extension(conn: &Connection) -> Result<()> {
    let _guard = try!(LoadExtensionGuard::new(conn));

    conn.load_extension(Path::new("my_sqlite_extension"), None)
}

Methods

impl<'conn> LoadExtensionGuard<'conn>

fn new(conn: &Connection) -> Result<LoadExtensionGuard>

Attempt to enable loading extensions. Loading extensions will be disabled when this guard goes out of scope. Cannot be meaningfully nested.

Trait Implementations

impl<'conn> Drop for LoadExtensionGuard<'conn>

fn drop(&mut self)

Executes the destructor for this type.