Enum CcipReadError 

#[non_exhaustive]
pub enum CcipReadError {
    Transport(TransportError),
    MissingTarget,
    SenderMismatch {
        sender: Address,
        target: Address,
    },
    TooManyRedirects(usize),
    InvalidOffchainLookup(Error),
    Gateway(CcipReadGatewayError),
    InvalidBatch(String),
    InvalidConfig(String),
    ResourceLimit(String),
}

Available on crate feature ccip-read only.

Errors produced while executing a CCIP Read call.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Transport(TransportError)

The underlying eth_call failed without a valid OffchainLookup revert.

MissingTarget

CCIP Read cannot be used for a contract-creation call.

SenderMismatch

The revert’s sender did not match the contract that was called.

Fields

sender: Address

Sender encoded in the revert.

target: Address

Target of the eth_call.

TooManyRedirects(usize)

The redirect limit was exceeded.

InvalidOffchainLookup(Error)

The revert data had the OffchainLookup selector but invalid ABI data.

Gateway(CcipReadGatewayError)

A gateway request failed.

InvalidBatch(String)

An ENSIP-21 batch request was malformed or exceeded configured limits.

InvalidConfig(String)

The CCIP Read client configuration is invalid.

ResourceLimit(String)

A CCIP Read resource limit was exceeded.

Trait Implementations

impl Debug for CcipReadError

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

Formats the value using the given formatter.

impl Display for CcipReadError

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

Formats the value using the given formatter.

impl Error for CcipReadError

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<CcipReadGatewayError> for CcipReadError

fn from(source: CcipReadGatewayError) -> Self

Converts to this type from the input type.

impl From<RpcError<TransportErrorKind>> for CcipReadError

fn from(source: TransportError) -> 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:

• Transport: 56 bytes
• MissingTarget: 0 bytes
• SenderMismatch: 48 bytes
• TooManyRedirects: 16 bytes
• InvalidOffchainLookup: 56 bytes
• Gateway: 40 bytes
• InvalidBatch: 32 bytes
• InvalidConfig: 32 bytes
• ResourceLimit: 32 bytes