[−][src]Enum sp_state_machine::ExecutionError

[−]
pub enum ExecutionError {
    Backend(String),
    CodeEntryDoesNotExist,
    UnableToGenerateProof,
    InvalidProof,
}
[−]

Externalities Error.

Externalities are not really allowed to have errors, since it's assumed that dependent code would not be executed unless externalities were available. This is included for completeness, and as a transition away from the pre-existing framework.

Variants

Backend(String)
[−]

Backend error.

CodeEntryDoesNotExist
[−]

The entry :code doesn't exist in storage so there's no way we can execute anything.

UnableToGenerateProof
[−]

Backend is incompatible with execution proof generation process.

InvalidProof
[−]

Invalid execution proof.

Trait Implementations

impl Debug for ExecutionError[src][+]

impl Display for ExecutionError[src][+]

impl Eq for ExecutionError[src]

impl PartialEq<ExecutionError> for ExecutionError[src][+]

impl StructuralEq for ExecutionError[src]

impl StructuralPartialEq for ExecutionError[src]

Auto Trait Implementations

impl RefUnwindSafe for ExecutionError

impl Send for ExecutionError

impl Sync for ExecutionError

impl Unpin for ExecutionError

impl UnwindSafe for ExecutionError

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, Outer> IsWrappedBy<Outer> for T where
    Outer: AsRef<T> + AsMut<T> + From<T>,
    T: From<Outer>, [src][+]

fn from_ref(outer: &Outer) -> &T[src][−]

Get a reference to the inner from the outer.

fn from_mut(outer: &mut Outer) -> &mut T[src][−]

Get a mutable reference to the inner from the outer.

impl<T> MaybeDebug for T where
    T: Debug, [src]

impl<T> MaybeDebug for T where
    T: Debug, [src]

impl<T> MaybeRefUnwindSafe for T where
    T: RefUnwindSafe, [src]

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

type Output = T

Should always be Self

impl<T> ToString for T where
    T: Display + ?Sized, [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.

impl<S, T> UncheckedInto<T> for S where
    T: UncheckedFrom<S>, [src][+]

impl<V, T> VZip<V> for T where
    V: MultiLane<T>, [src][+]