Enum JoydbError

pub enum JoydbError {
    Io(Error),
    NotFile(PathBuf),
    NotDirectory(PathBuf),
    Serialize(Box<dyn Error + Send + Sync>),
    Deserialize(Box<dyn Error + Send + Sync>),
    DuplicatedId {
        id: String,
        model: String,
    },
    NotFound {
        id: String,
        model: String,
    },
    Custom(Box<dyn Error + Send + Sync>),
}

Joydb error type.

Variants

Io(Error)

File system related error.

NotFile(PathBuf)

A path expected to be a file, but it is not.

NotDirectory(PathBuf)

A path expected to be a directory, but it is not.

Serialize(Box<dyn Error + Send + Sync>)

Serialization error. This may occur when adapter format is not supporting the data type. For example, if you try to serialize a HashMap with K type as a complex structure to JSON.

Deserialize(Box<dyn Error + Send + Sync>)

Deserialization error. May occur on opening a file.

DuplicatedId

Error when trying to insert a model with an ID that already exists.

Fields

id: String

ID of the model formatted with Debug

model: String

Name of the model (type name)

NotFound

Error when trying to update a model with an ID that does not exist.

Fields

id: String

ID of the model formatted with Debug

model: String

Name of the model (type name)

Custom(Box<dyn Error + Send + Sync>)

Custom error variant. Intended for third party adapters for situations when non of the existing variants are suitable.

Trait Implementations

impl Debug for JoydbError

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

Formats the value using the given formatter.

impl Display for JoydbError

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

Formats the value using the given formatter.

impl Error for JoydbError

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 JoydbError

fn from(source: Error) -> Self

Converts to this type from the input type.