Enum diesel::result::Error

pub enum Error {
    InvalidCString(NulError),
    DatabaseError(DatabaseErrorKind, Box<DatabaseErrorInformation + Send>),
    NotFound,
    QueryBuilderError(Box<StdError + Send + Sync>),
    DeserializationError(Box<StdError + Send + Sync>),
    SerializationError(Box<StdError + Send + Sync>),
    // some variants omitted
}

The generic "things can fail in a myriad of ways" enum. This type is not indended to be exhaustively matched, and new variants may be added in the future without a major version bump.

Variants

InvalidCString(NulError)DatabaseError(DatabaseErrorKind, Box<DatabaseErrorInformation + Send>)NotFoundQueryBuilderError(Box<StdError + Send + Sync>)DeserializationError(Box<StdError + Send + Sync>)SerializationError(Box<StdError + Send + Sync>)

Trait Implementations

impl Debug for Error

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl From<NulError> for Error

fn from(e: NulError) -> Self

Performs the conversion.

impl From<TransactionError<Error>> for Error

fn from(e: TransactionError<Error>) -> Self

Performs the conversion.

impl Display for Error

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

Formats the value using the given formatter.

impl StdError for Error

fn description(&self) -> &str

A short description of the error.

fn cause(&self) -> Option<&Error>

The lower-level cause of this error, if any.

impl PartialEq for Error

fn eq(&self, other: &Error) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=.