Enum FdbError 

pub enum FdbError {
    Config {
        reason: ConfigErrorReason,
    },
    Setup {
        reason: FdbSetupErrorReason,
    },
    Query {
        reason: FdbQueryErrorReason,
    },
    Health {
        reason: FdbHealthErrorReason,
    },
    Tenant {
        reason: TenantErrorReason,
    },
}

Top-level FoundationDB infrastructure error.

Higher-level kits and apps should wrap or compose this error rather than returning it directly from public business surfaces.

Variants

Config

Validated connector configuration could not be constructed.

Fields

reason: ConfigErrorReason

Stable configuration failure reason.

Setup

FoundationDB client or database setup failed.

Fields

reason: FdbSetupErrorReason

Stable setup failure reason.

Query

A low-level query primitive failed.

Fields

reason: FdbQueryErrorReason

Stable query failure reason.

Health

Connector health verification failed.

Fields

reason: FdbHealthErrorReason

Stable health failure reason.

Tenant

Tenant access, metadata, or administration failed.

Fields

reason: TenantErrorReason

Stable tenant failure reason.

Trait Implementations

impl Clone for FdbError

fn clone(&self) -> FdbError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for FdbError

impl Debug for FdbError

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

Formats the value using the given formatter.

impl Display for FdbError

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

Formats the value using the given formatter.

impl Eq for FdbError

impl Error for FdbError

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 FdbError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for FdbError