Struct DenyImplicitOpenGate

pub struct DenyImplicitOpenGate();

Disallow any implicitly referenced images or storage objects.

Always returns errors, ensuring nothing can be opened implicitly. Useful when you intend to explicitly override all potential implicit references, and want a safeguard that you did not forget anything.

If you did forget something, the error generated by this object will most likely be propagated up to the prompting FormatDriverBuilder::open() call, failing it.

Trait Implementations

impl Clone for DenyImplicitOpenGate

fn clone(&self) -> DenyImplicitOpenGate

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for DenyImplicitOpenGate

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

Formats the value using the given formatter.

impl Default for DenyImplicitOpenGate

fn default() -> DenyImplicitOpenGate

Returns the “default value” for a type.

impl<S: Storage> ImplicitOpenGate<S> for DenyImplicitOpenGate

async fn open_format<F: FormatDriverBuilder<S>>( &mut self, _builder: F, ) -> Result<F::Format>

Open an implicitly referenced format layer.

async fn open_storage(&mut self, _builder: StorageOpenOptions) -> Result<S>

Open an implicitly referenced storage object.

impl Copy for DenyImplicitOpenGate