Enum RethError 

pub enum RethError {
    Execution(BlockExecutionError),
    Consensus(ConsensusError),
    Database(DatabaseError),
    Provider(ProviderError),
    Other(Box<dyn Error + Send + Sync>),
}

Core error variants possible when interacting with the blockchain.

This enum encapsulates various error types that can occur during blockchain interactions.

It allows for structured error handling based on the nature of the encountered issue.

Variants

Execution(BlockExecutionError)

Error encountered during block execution.

Consensus(ConsensusError)

Consensus-related errors.

Database(DatabaseError)

Database-related errors.

Provider(ProviderError)

Errors originating from providers.

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

Any other error.

Implementations

impl RethError

pub fn other<E>(error: E) -> Self

where E: Error + Send + Sync + 'static,

Create a new RethError from a given error.

pub fn msg(msg: impl Display) -> Self

Create a new RethError from a given message.

Trait Implementations

impl Debug for RethError

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

Formats the value using the given formatter.

impl Display for RethError

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

Formats the value using the given formatter.

impl Error for RethError

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 #99301)

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

impl From<BlockExecutionError> for RethError

fn from(source: BlockExecutionError) -> Self

Converts to this type from the input type.

impl From<ConsensusError> for RethError

fn from(source: ConsensusError) -> Self

Converts to this type from the input type.

impl From<DatabaseError> for RethError

fn from(source: DatabaseError) -> Self

Converts to this type from the input type.

impl From<ProviderError> for RethError

fn from(source: ProviderError) -> Self

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: 56 bytes

Size for each variant:

• Execution: 56 bytes
• Consensus: 56 bytes
• Database: 40 bytes
• Provider: 56 bytes
• Other: 24 bytes