Enum SparseTrieErrorKind 

pub enum SparseTrieErrorKind {
    Blind,
    BlindedNode(Nibbles),
    Reveal {
        path: Nibbles,
        node: Box<dyn Debug + Sync + Send>,
    },
    Rlp(Error),
    NodeNotFoundInProvider {
        path: Nibbles,
    },
    Other(Box<dyn Error + Sync + Send>),
}

SparseTrieError kind.

Variants

Blind

Sparse trie is still blind. Thrown on attempt to update it.

BlindedNode(Nibbles)

Encountered blinded node on update.

Reveal

Encountered unexpected node at path when revealing.

Fields

path: Nibbles

Path to the node.

node: Box<dyn Debug + Sync + Send>

Node that was at the path when revealing.

Rlp(Error)

RLP error.

NodeNotFoundInProvider

Node not found in provider during revealing.

Fields

path: Nibbles

Path to the missing node.

Other(Box<dyn Error + Sync + Send>)

Other.

Trait Implementations

impl Debug for SparseTrieErrorKind

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

Formats the value using the given formatter.

impl Display for SparseTrieErrorKind

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

Formats the value using the given formatter.

impl Error for SparseTrieErrorKind

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl From<Box<SparseTrieErrorKind>> for SparseTrieError

fn from(source: Box<SparseTrieErrorKind>) -> SparseTrieError

Converts to this type from the input type.

impl From<Box<dyn Error + Sync + Send>> for SparseTrieErrorKind

fn from(source: Box<dyn Error + Sync + Send>) -> SparseTrieErrorKind

Converts to this type from the input type.

impl From<Error> for SparseTrieErrorKind

fn from(source: Error) -> SparseTrieErrorKind

Converts to this type from the input type.

impl From<SparseTrieErrorKind> for SparseStateTrieErrorKind

fn from(source: SparseTrieErrorKind) -> SparseStateTrieErrorKind

Converts to this type from the input type.

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 64 bytes

Size for each variant:

• Blind: 0 bytes
• BlindedNode: 40 bytes
• Reveal: 56 bytes
• Rlp: 24 bytes
• NodeNotFoundInProvider: 40 bytes
• Other: 16 bytes