Enum FdbBindingError

pub enum FdbBindingError {
    NonRetryableFdbError(FdbError),
    HcaError(HcaError),
    DirectoryError(DirectoryError),
    PackError(PackError),
    ReferenceToTransactionKept,
    CustomError(Box<dyn Error + Send + Sync>),
}

This error represent all errors that can be throwed by db.run. Layer developers may use the CustomError.

Variants

NonRetryableFdbError(FdbError)

HcaError(HcaError)

DirectoryError(DirectoryError)

PackError(PackError)

ReferenceToTransactionKept

A reference to the RetryableTransaction has been kept

CustomError(Box<dyn Error + Send + Sync>)

A custom error that layer developers can use

Implementations

impl FdbBindingError

pub fn get_fdb_error(&self) -> Option<FdbError>

Returns the underlying FdbError, if any.

impl FdbBindingError

pub fn new_custom_error(e: Box<dyn Error + Send + Sync>) -> Self

create a new custom error

Trait Implementations

impl Debug for FdbBindingError

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

Formats the value using the given formatter.

impl Display for FdbBindingError

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

Formats the value using the given formatter.

impl Error for FdbBindingError

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<DirectoryError> for FdbBindingError

fn from(e: DirectoryError) -> Self

Converts to this type from the input type.

impl From<FdbError> for FdbBindingError

fn from(e: FdbError) -> Self

Converts to this type from the input type.

impl From<HcaError> for FdbBindingError

fn from(e: HcaError) -> Self

Converts to this type from the input type.