Enum SignatureProviderError 

pub enum SignatureProviderError {
    Timeout(String),
    Unavailable(String),
    Http(String, String),
    HashMismatch {
        expected: String,
        actual: String,
    },
    InvalidResponse(String, String),
    NotFound(String),
}

Erreurs typées du port — jamais de Result<_, String> (CRITICAL.md #4). Cluster coord Story 4.4 : NEW → AppError natif — le bridge vers AppError se fera au use-case appelant, hors périmètre de cette story.

Variants

Timeout(String)

Unavailable(String)

Http(String, String)

HashMismatch

Fields

expected: String

actual: String

InvalidResponse(String, String)

NotFound(String)

Implementations

impl SignatureProviderError

pub fn is_retryable(&self) -> bool

Une nouvelle tentative a-t-elle un sens ? Seuls les échecs transitoires (délai, indisponibilité) sont rejoués — une réponse 4xx ou un condensat qui ne correspond pas ne se résolvent pas en réessayant (AC @negative).

Trait Implementations

impl Clone for SignatureProviderError

fn clone(&self) -> SignatureProviderError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SignatureProviderError

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

Formats the value using the given formatter.

impl Display for SignatureProviderError

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

Formats the value using the given formatter.

impl Eq for SignatureProviderError

impl Error for SignatureProviderError

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 PartialEq for SignatureProviderError

fn eq(&self, other: &SignatureProviderError) -> 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 SignatureProviderError