Enum PersistenceError

pub enum PersistenceError {
    Io(Error),
    Serialization(String),
    Corruption(String),
    DirectoryCreation(String),
    FileNotFound(String),
    InvalidFormat(String),
    LockTimeout,
}

Errors that can occur during persistence operations

Variants

Io(Error)

IO error during file operations

Serialization(String)

Serialization/deserialization error

Corruption(String)

Data corruption detected

DirectoryCreation(String)

Directory creation failed

FileNotFound(String)

File not found

InvalidFormat(String)

Invalid data format

LockTimeout

Lock acquisition timeout

Trait Implementations

impl Debug for PersistenceError

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

Formats the value using the given formatter.

impl Display for PersistenceError

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

Formats the value using the given formatter.

impl Error for PersistenceError

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<Error> for PersistenceError

fn from(source: Error) -> Self

Converts to this type from the input type.