Enum Error 

#[non_exhaustive]
pub enum Error {
    Closed,
    QueueFull,
    Config {
        message: &'static str,
    },
    PragmaUpdate {
        name: &'static str,
        exp: &'static str,
        got: String,
    },
    Rusqlite(Error),
    Panic {
        message: String,
    },
}

Enum of all possible errors.

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.

Closed

Indicates that the connection to the sqlite database is closed.

QueueFull

Indicates that the sqlite worker queue is full.

Config

Invalid builder configuration.

Fields

message: &'static str

PragmaUpdate

Error updating PRAGMA.

Fields

name: &'static str

exp: &'static str

got: String

Rusqlite(Error)

Represents a rusqlite::Error.

Panic

A user-provided closure panicked while being executed on the worker thread.

Fields

message: String

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

Formats the value using the given formatter.

impl Error for Error

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<Canceled> for Error

fn from(_value: Canceled) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(value: Error) -> Self

Converts to this type from the input type.

impl From<RecvError> for Error

fn from(_value: RecvError) -> Self

Converts to this type from the input type.

impl<T> From<SendError<T>> for Error

fn from(_value: SendError<T>) -> Self

Converts to this type from the input type.

impl<T> From<TrySendError<T>> for Error

fn from(value: TrySendError<T>) -> Self

Converts to this type from the input type.