Enum IntrospectError 

pub enum IntrospectError {
    NodeCountError(String),
    EdgeCountError(String),
    FileSizeError(String),
    UnsupportedBackend(String),
}

Introspection-specific errors.

Variants

NodeCountError(String)

Failed to query node count

EdgeCountError(String)

Failed to query edge count

FileSizeError(String)

Failed to query file size

UnsupportedBackend(String)

Backend not supported for introspection

Trait Implementations

impl Clone for IntrospectError

fn clone(&self) -> IntrospectError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for IntrospectError

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

Formats the value using the given formatter.

impl Display for IntrospectError

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

Formats the value using the given formatter.

impl Error for IntrospectError

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<IntrospectError> for SqliteGraphError

fn from(err: IntrospectError) -> Self

Converts to this type from the input type.