Enum DatabaseError 

pub enum DatabaseError {
    ConnectionFailed {
        reason: String,
    },
    CorruptionDetected {
        location: String,
    },
    MigrationFailed {
        from: u32,
        to: u32,
        reason: String,
    },
    LockTimeout {
        seconds: u64,
    },
    InsufficientDiskSpace {
        required_mb: u64,
        available_mb: u64,
    },
    BackupFailed {
        reason: String,
    },
    RestoreFailed {
        reason: String,
    },
    QueryFailed {
        query: String,
        reason: String,
    },
}

Database-related error types with recovery strategies

Variants

ConnectionFailed

Fields

reason: String

CorruptionDetected

Fields

location: String

MigrationFailed

Fields

from: u32

to: u32

reason: String

LockTimeout

Fields

seconds: u64

InsufficientDiskSpace

Fields

required_mb: u64

available_mb: u64

BackupFailed

Fields

reason: String

RestoreFailed

Fields

reason: String

QueryFailed

Fields

query: String

reason: String

Implementations

impl DatabaseError

pub fn recovery_strategy(&self) -> &'static str

pub fn is_recoverable(&self) -> bool

pub fn recovery_actions(&self) -> Vec<String>

Trait Implementations

impl Debug for DatabaseError

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

Formats the value using the given formatter.

impl Display for DatabaseError

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

Formats the value using the given formatter.

impl Error for DatabaseError

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<DatabaseError> for AppError

fn from(source: DatabaseError) -> Self

Converts to this type from the input type.

impl From<DatabaseError> for PlatformError

fn from(source: DatabaseError) -> Self

Converts to this type from the input type.