pub struct RemoteSettingsConnectionInitializer;Expand description
Initializes an SQLite connection to the Remote Settings database, performing migrations as needed.
Trait Implementations§
source§impl ConnectionInitializer for RemoteSettingsConnectionInitializer
impl ConnectionInitializer for RemoteSettingsConnectionInitializer
const NAME: &'static str = "remote_settings"
const END_VERSION: u32 = 2u32
fn prepare(&self, conn: &Connection, _db_empty: bool) -> Result<()>
fn init(&self, db: &Transaction<'_>) -> Result<()>
fn upgrade_from(&self, tx: &Transaction<'_>, version: u32) -> Result<()>
fn finish(&self, _conn: &Connection) -> Result<(), Error>
source§impl Default for RemoteSettingsConnectionInitializer
impl Default for RemoteSettingsConnectionInitializer
source§fn default() -> RemoteSettingsConnectionInitializer
fn default() -> RemoteSettingsConnectionInitializer
Returns the “default value” for a type. Read more
Auto Trait Implementations§
impl Freeze for RemoteSettingsConnectionInitializer
impl RefUnwindSafe for RemoteSettingsConnectionInitializer
impl Send for RemoteSettingsConnectionInitializer
impl Sync for RemoteSettingsConnectionInitializer
impl Unpin for RemoteSettingsConnectionInitializer
impl UnwindSafe for RemoteSettingsConnectionInitializer
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
§impl<T, UT> HandleAlloc<UT> for T
impl<T, UT> HandleAlloc<UT> for T
§fn new_handle(value: Arc<T>) -> Handle
fn new_handle(value: Arc<T>) -> Handle
Create a new handle for an Arc value Read more
§unsafe fn clone_handle(handle: Handle) -> Handle
unsafe fn clone_handle(handle: Handle) -> Handle
Clone a handle Read more
§unsafe fn consume_handle(handle: Handle) -> Arc<T>
unsafe fn consume_handle(handle: Handle) -> Arc<T>
Consume a handle, getting back the initial
Arc<> Read more