Enum TdbError 

pub enum TdbError {
    Io(Error),
    PageNotFound(u64),
    BufferPoolFull,
    InvalidPageSize {
        expected: usize,
        got: usize,
    },
    Transaction(String),
    Deadlock {
        txn_id: u64,
    },
    TransactionNotActive {
        txn_id: u64,
    },
    InvalidNodeId(u64),
    Serialization(String),
    Deserialization(String),
    NodeTooLarge {
        size: usize,
        max: usize,
    },
    Index(String),
    Wal(String),
    InvalidInput(String),
    InvalidConfiguration(String),
    Unsupported(String),
    Other(String),
}

TDB error type

Variants

Io(Error)

I/O error

PageNotFound(u64)

Page not found

BufferPoolFull

Buffer pool full

InvalidPageSize

Invalid page size

Fields

expected: usize

Expected page size

got: usize

Actual page size received

Transaction(String)

Transaction error

Deadlock

Deadlock detected

Fields

txn_id: u64

Transaction ID that encountered deadlock

TransactionNotActive

Transaction not active

Fields

txn_id: u64

Transaction ID that is not active

InvalidNodeId(u64)

Invalid node ID

Serialization(String)

Serialization error

Deserialization(String)

Deserialization error

NodeTooLarge

Node too large to fit in page

Fields

size: usize

Actual node size in bytes

max: usize

Maximum allowed size in bytes

Index(String)

Index error

Wal(String)

WAL error

InvalidInput(String)

Invalid input

InvalidConfiguration(String)

Invalid configuration

Unsupported(String)

Unsupported feature or operation

Other(String)

Generic error

Trait Implementations

impl Debug for TdbError

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

Formats the value using the given formatter.

impl Display for TdbError

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

Formats the value using the given formatter.

impl Error for TdbError

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 TdbError

fn from(source: Error) -> Self

Converts to this type from the input type.