Enum FlashbotsMiddlewareError

pub enum FlashbotsMiddlewareError {
    MissingParameters,
    RelayError(RelayError),
    MiddlewareError(RpcError<TransportErrorKind>),
}

Errors for the Flashbots middleware.

Variants

MissingParameters

Some parameters were missing.

For bundle simulation, check that the following are set:

• simulation_block
• simulation_timestamp
• block

For bundle submission, check that the following are set:

• block

Additionally, min_timestamp and max_timestamp must both be set or unset.

RelayError(RelayError)

The relay responded with an error.

MiddlewareError(RpcError<TransportErrorKind>)

An error occured in one of the middlewares.

Trait Implementations

impl Debug for FlashbotsMiddlewareError

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

Formats the value using the given formatter.

impl Display for FlashbotsMiddlewareError

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

Formats the value using the given formatter.

impl Error for FlashbotsMiddlewareError

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<RelayError> for FlashbotsMiddlewareError

fn from(source: RelayError) -> Self

Converts to this type from the input type.

impl From<RpcError<TransportErrorKind>> for FlashbotsMiddlewareError

fn from(source: RpcError<TransportErrorKind>) -> 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: 64 bytes

Size for each variant:

• MissingParameters: 0 bytes
• RelayError: 64 bytes
• MiddlewareError: 56 bytes