Enum Error 

pub enum Error {
    InvalidInput {
        code: ErrorCode,
        message: String,
    },
    InvalidHash {
        code: ErrorCode,
        message: String,
        source: Option<Box<dyn Error + Send + Sync>>,
    },
    InvalidKey {
        code: ErrorCode,
        message: String,
        source: Option<Box<dyn Error + Send + Sync>>,
    },
    InvalidSignature {
        code: ErrorCode,
    },
    InvalidEvent {
        code: ErrorCode,
        message: String,
    },
    InvalidBlock {
        code: ErrorCode,
        message: String,
    },
    InvalidProof {
        code: ErrorCode,
        message: String,
    },
    NotFound {
        code: ErrorCode,
        message: String,
    },
    Duplicate {
        code: ErrorCode,
        message: String,
    },
    Storage {
        code: ErrorCode,
        message: String,
        source: Option<Box<dyn Error + Send + Sync>>,
    },
    Serialization {
        code: ErrorCode,
        message: String,
        source: Option<Box<dyn Error + Send + Sync>>,
    },
    Internal {
        code: ErrorCode,
        message: String,
    },
}

Errors that can occur in Moloch.

Variants

InvalidInput

Invalid input (generic validation failure).

Fields

code: ErrorCode

message: String

InvalidHash

Invalid hash format or value.

Fields

code: ErrorCode

message: String

source: Option<Box<dyn Error + Send + Sync>>

InvalidKey

Invalid cryptographic key.

Fields

code: ErrorCode

message: String

source: Option<Box<dyn Error + Send + Sync>>

InvalidSignature

Signature verification failed.

Fields

code: ErrorCode

InvalidEvent

Event validation failed.

Fields

code: ErrorCode

message: String

InvalidBlock

Block validation failed.

Fields

code: ErrorCode

message: String

InvalidProof

Proof verification failed.

Fields

code: ErrorCode

message: String

NotFound

Item not found.

Fields

code: ErrorCode

message: String

Duplicate

Duplicate item.

Fields

code: ErrorCode

message: String

Storage

Storage operation failed.

Fields

code: ErrorCode

message: String

source: Option<Box<dyn Error + Send + Sync>>

Serialization

Serialization/deserialization failed.

Fields

code: ErrorCode

message: String

source: Option<Box<dyn Error + Send + Sync>>

Internal

Internal error.

Fields

code: ErrorCode

message: String

Implementations

impl Error

pub fn code(&self) -> ErrorCode

Get the error code.

pub fn is_client_error(&self) -> bool

Check if this is a client error.

pub fn is_server_error(&self) -> bool

Check if this is a server error.

pub fn is_retryable(&self) -> bool

Check if this error is retryable.

impl Error

pub fn invalid_input(message: impl Into<String>) -> Self

Create an InvalidInput error (generic validation failure).

pub fn invalid_hash(message: impl Into<String>) -> Self

Create an InvalidHash error.

pub fn invalid_key(message: impl Into<String>) -> Self

Create an InvalidKey error.

pub fn invalid_signature() -> Self

Create an InvalidSignature error.

pub fn invalid_event(message: impl Into<String>) -> Self

Create an InvalidEvent error.

pub fn invalid_block(message: impl Into<String>) -> Self

Create an InvalidBlock error.

pub fn invalid_proof(message: impl Into<String>) -> Self

Create an InvalidProof error.

pub fn event_not_found(message: impl Into<String>) -> Self

Create a NotFound error for events.

pub fn block_not_found(message: impl Into<String>) -> Self

Create a NotFound error for blocks.

pub fn not_found(message: impl Into<String>) -> Self

Create a NotFound error (generic).

pub fn duplicate(message: impl Into<String>) -> Self

Create a Duplicate error.

pub fn storage(message: impl Into<String>) -> Self

Create a Storage error.

pub fn internal(message: impl Into<String>) -> Self

Create an Internal error.

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

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<ErrorKind>> for Error

fn from(e: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(e: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(e: Error) -> Self

Converts to this type from the input type.

impl From<FromHexError> for Error

fn from(e: FromHexError) -> Self

Converts to this type from the input type.