pub enum ReadOnly {
NonExistent,
Existent(RuntimeSubstate),
}Variants§
NonExistent
Existent(RuntimeSubstate)
Trait Implementations§
Auto Trait Implementations§
impl !Freeze for ReadOnly
impl !RefUnwindSafe for ReadOnly
impl Send for ReadOnly
impl !Sync for ReadOnly
impl Unpin for ReadOnly
impl UnwindSafe for ReadOnly
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
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Source§impl<T> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
Source§impl<T, U> ContextualTryInto<U> for Twhere
U: ContextualTryFrom<T>,
impl<T, U> ContextualTryInto<U> for Twhere
U: ContextualTryFrom<T>,
type Error = <U as ContextualTryFrom<T>>::Error
type Context = <U as ContextualTryFrom<T>>::Context
fn contextual_try_into( self, context: &<U as ContextualTryFrom<T>>::Context, ) -> Result<U, <U as ContextualTryFrom<T>>::Error>
Source§impl<T> Downcast for Twhere
T: Any,
impl<T> Downcast for Twhere
T: Any,
Source§fn into_any(self: Box<T>) -> Box<dyn Any>
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