Enum sp_externalities::Error[−][src]

pub enum Error {
    ExtensionAlreadyRegistered,
    ExtensionsAreNotSupported,
    ExtensionIsNotRegistered(TypeId),
    StorageUpdateFailed(&'static str),
}

Externalities error.

Variants

ExtensionAlreadyRegistered

Same extension cannot be registered twice.

ExtensionsAreNotSupported

Extensions are not supported.

ExtensionIsNotRegistered(TypeId)

Extension TypeId is not registered.

StorageUpdateFailed(&'static str)

Failed to update storage,

Trait Implementations

impl Debug for Error[src]

Auto Trait Implementations

impl RefUnwindSafe for Error

impl Send for Error

impl Sync for Error

impl Unpin for Error

impl UnwindSafe for Error

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized, [src]

impl<T> Borrow<T> for T where
    T: ?Sized, [src]

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src]

impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, [src]

impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.