Enum fuel_core_database::Error

#[non_exhaustive]
pub enum Error {
    Codec,
    ChainAlreadyInitialized,
    ChainUninitialized,
    InvalidDatabaseVersion {
        found: u32,
        expected: u32,
    },
    Other(Error),
}

The error occurred during work with any of databases.

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.

Codec

Error occurred during serialization or deserialization of the entity.

ChainAlreadyInitialized

Chain can be initialized once.

ChainUninitialized

Chain should be initialized before usage.

InvalidDatabaseVersion

Fields

found: u32

the current database version

expected: u32

the database version expected by this build of fuel-core

The version of database or data is invalid (possibly not migrated).

Other(Error)

Not related to database error.

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, __formatter: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Error for Error

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

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, demand: &mut Demand<'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.

impl From<Error> for Error

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for ExecutorError

fn from(e: Error) -> Self

Converts to this type from the input type.

impl From<Error> for StorageError

fn from(e: Error) -> Self

Converts to this type from the input type.

impl From<TryFromSliceError> for Error

fn from(e: TryFromSliceError) -> Self

Converts to this type from the input type.