Enum CoreError 

#[non_exhaustive]
pub enum CoreError {
    Validation(ValidationError),
    MissingBaseUrl {
        chain_id: u64,
        env: CowEnv,
        partner_api: bool,
    },
    Serialization(Redacted<String>),
    TransportContract(Redacted<String>),
    Cancelled,
}

Top-level core crate error.

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.

Validation(ValidationError)

Validation failed for a typed user input or configuration value.

MissingBaseUrl

The selected chain/environment pair did not resolve to a base URL.

Fields

chain_id: u64

Numeric chain id that could not be resolved.

env: CowEnv

Environment name used during resolution.

partner_api: bool

Whether partner API URLs were being requested.

Serialization(Redacted<String>)

A JSON or ABI-adjacent serialization step failed.

Retained as a redaction-conformance witness: it is constructed only by the error-redaction and classification test suites to prove this arm’s Debug redacts, and no production path emits it.

TransportContract(Redacted<String>)

A downstream transport implementation violated the core contract.

Retained as a redaction-conformance witness: it is constructed only by the error-redaction and classification test suites to prove this arm’s Debug redacts, and no production path emits it.

Cancelled

A long-running operation was cancelled through a cooperative cancellation token.

Implementations

impl CoreError

pub const fn class(&self) -> ErrorClass

Returns the coarse-grained ErrorClass for this error.

Trait Implementations

impl Clone for CoreError

fn clone(&self) -> CoreError

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for CoreError

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

Formats the value using the given formatter.

impl Display for CoreError

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

Formats the value using the given formatter.

impl Eq for CoreError

impl Error for CoreError

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<Cancelled> for CoreError

fn from(_: Cancelled) -> Self

Converts to this type from the input type.

impl From<ValidationError> for CoreError

fn from(source: ValidationError) -> Self

Converts to this type from the input type.

impl PartialEq for CoreError

fn eq(&self, other: &CoreError) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for CoreError