Enum Error 

pub enum Error {
    InvalidInput(String),
    NotFound(&'static str),
    Conflict(String),
    Database(Error),
    Io(Error),
}

Error returned by Kweb DB Core storage operations.

Variants

InvalidInput(String)

Caller input failed validation.

NotFound(&'static str)

A required stored object was not found.

Conflict(String)

Stored state or idempotency reuse conflicts with the request.

Database(Error)

SQLite returned an unexpected error.

Io(Error)

Filesystem artifact storage returned an unexpected error.

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, formatter: &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<Error> for Error

fn from(error: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(error: Error) -> Self

Converts to this type from the input type.