pub enum StateDbError {
    Decoding(Error),
    InvalidBlock,
    InvalidBlockNumber,
    InvalidParent,
    IncompatiblePruningModes {
        stored: PruningMode,
        requested: PruningMode,
    },
    TooManySiblingBlocks {
        number: u64,
    },
    BlockAlreadyExists,
    Metadata(String),
    BlockUnavailable,
    BlockMissing,
}

Variants§

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Decoding(Error)

Codec decoding error.

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InvalidBlock

Trying to canonicalize invalid block.

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InvalidBlockNumber

Trying to insert block with invalid number.

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InvalidParent

Trying to insert block with unknown parent.

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IncompatiblePruningModes

Fields

§requested: PruningMode

Invalid pruning mode specified. Contains expected mode.

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TooManySiblingBlocks

Fields

§number: u64

Too many unfinalized sibling blocks inserted.

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BlockAlreadyExists

Trying to insert existing block.

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Metadata(String)

Invalid metadata

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BlockUnavailable

Trying to get a block record from db while it is not commit to db yet

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BlockMissing

Block record is missing from the pruning window

Trait Implementations§

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impl Debug for StateDbError

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

Formats the value using the given formatter. Read more
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impl<E> From<StateDbError> for Error<E>

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fn from(inner: StateDbError) -> Self

Converts to this type from the input type.
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impl PartialEq<StateDbError> for StateDbError

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fn eq(&self, other: &StateDbError) -> bool

This method tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl Eq for StateDbError

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impl StructuralEq for StateDbError

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impl StructuralPartialEq for StateDbError

Auto Trait Implementations§

Blanket Implementations§

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impl<T> Any for Twhere T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for Twhere T: ?Sized,

const: unstable · source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for Twhere T: ?Sized,

const: unstable · source§

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

const: unstable · source§

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for Twhere U: From<T>,

const: unstable · source§

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T, U> TryFrom<U> for Twhere U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
const: unstable · source§

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

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

The type returned in the event of a conversion error.
const: unstable · source§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.