Enum Error

pub enum Error {
    Custom(Box<dyn StdError + Send + Sync>),
    Sled(Error),
}

The error type for this library

If different features are enabled, different variantes of this enum will be present.

• json – JsonSerialize | JsonDeserialize
• cbor – CborSerialize | CborDeserialize
• bincode – BincodeSerialize | BincodeDeserialize

Variants

Custom(Box<dyn StdError + Send + Sync>)

Custom errors provided by users of this crate

Sled(Error)

Errors in the Sled database

Implementations

impl Error

pub fn custom<E>(error: E) -> Error

where E: StdError + Send + Sync + 'static,

Helper to automatically box custom error types

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()

fn cause(&self) -> Option<&dyn StdError>

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

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<Error> for Error

fn from(e: Error) -> Self

Converts to this type from the input type.