Enum DbError 

pub enum DbError {
    DocumentNotFound(String),
    PathNotFound(String),
    TypeMismatch {
        expected: String,
        found: String,
    },
    IndexOutOfBounds {
        index: usize,
        length: usize,
    },
    InvalidPath(String),
    SerializationError(String),
    UnsupportedOperation(String),
    ConcurrentModification,
}

Errors that can occur in database operations.

Variants

DocumentNotFound(String)

PathNotFound(String)

TypeMismatch

Fields

expected: String

found: String

IndexOutOfBounds

Fields

index: usize

length: usize

InvalidPath(String)

SerializationError(String)

UnsupportedOperation(String)

ConcurrentModification

Trait Implementations

impl Clone for DbError

fn clone(&self) -> DbError

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for DbError

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

Formats the value using the given formatter.

impl Display for DbError

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

Formats the value using the given formatter.

impl Error for DbError

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 DbError

fn from(err: Error) -> Self

Converts to this type from the input type.