pub enum MulticallError<M: Middleware> {
    ContractError(ContractError<M>),
    InvalidChainId(u64),
    IllegalRevert,
}
Available on crate features providers and abigen only.
Expand description

Errors using the crate::Multicall system

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ContractError(ContractError<M>)

Contract call returned an error

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InvalidChainId(u64)

Unsupported chain

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IllegalRevert

Contract call reverted when not allowed

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impl<M: Middleware> MulticallError<M>

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pub fn as_contract_error(&self) -> Option<&ContractError<M>>

Convert a MulticallError to a the underlying error if possible.

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pub fn is_contract_error(&self) -> bool

True if the underlying error is a ContractError

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pub fn as_middleware_error(&self) -> Option<&M::Error>

Convert a MulticallError to a the underlying error if possible.

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pub fn is_middleware_error(&self) -> bool

True if the underlying error is a MiddlewareError

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pub fn as_provider_error(&self) -> Option<&ProviderError>

Convert a MulticallError to a ProviderError if possible.

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pub fn is_provider_error(&self) -> bool

True if the error is a provider error

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pub fn as_revert(&self) -> Option<&Bytes>

If this MulticallError is a revert, this method will retrieve a reference to the underlying revert data. This ABI-encoded data could be a String, or a custom Solidity error type.

§Returns

None if the error is not a revert Some(data) with the revert data, if the error is a revert

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To skip this step, consider using MulticallError::decode_revert

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pub fn is_revert(&self) -> bool

True if the error is a revert, false otherwise

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pub fn decode_revert<Err: EthError>(&self) -> Option<Err>

Decode revert data into an EthError type. Returns None if decoding fails, or if this is not a revert

Trait Implementations§

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impl<M: Debug + Middleware> Debug for MulticallError<M>

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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<M: Middleware> Display for MulticallError<M>

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

Formats the value using the given formatter. Read more
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impl<M: Middleware> Error for MulticallError<M>
where ContractError<M>: Error, Self: Debug + Display,

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

The lower-level source of this error, if any. Read more
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fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()
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fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting
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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. Read more
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impl<M: Middleware> From<ContractError<M>> for MulticallError<M>

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fn from(source: ContractError<M>) -> Self

Converts to this type from the input type.
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impl<M: Middleware> From<Error> for MulticallError<M>

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fn from(value: Error) -> Self

Converts to this type from the input type.
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impl<M: Middleware> From<InvalidOutputType> for MulticallError<M>

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fn from(value: InvalidOutputType) -> Self

Converts to this type from the input type.

Auto Trait Implementations§

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impl<M> !RefUnwindSafe for MulticallError<M>

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impl<M> Send for MulticallError<M>

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impl<M> Sync for MulticallError<M>

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impl<M> Unpin for MulticallError<M>
where <M as Middleware>::Error: Unpin,

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impl<M> !UnwindSafe for MulticallError<M>

Blanket Implementations§

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impl<T> Any for T
where 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 T
where T: ?Sized,

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fn borrow(&self) -> &T

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

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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

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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impl<T, U> Into<U> for T
where U: From<T>,

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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> Same for T

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type Output = T

Should always be Self
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impl<T> ToString for T
where T: Display + ?Sized,

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default fn to_string(&self) -> String

Converts the given value to a String. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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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 T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V

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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more
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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more
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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more
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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more
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impl<T> JsonSchemaMaybe for T