Struct IndexError 

pub struct IndexError(/* private fields */);

Index error.

Implementations

impl IndexError

pub fn kind(&self) -> IndexErrorKind

Error kind.

pub fn is_not_found(&self) -> bool

Returns true if this error is NotFound.

pub fn is_syntax(&self) -> bool

Returns true if this error a Syntax.

pub fn is_storage_corrupted(&self) -> bool

Returns true if this error a StorageCorrupted.

pub fn is_io(&self) -> bool

Returns true if this error Io.

pub fn is_other(&self) -> bool

Returns true if this error is Other.

Trait Implementations

impl Debug for IndexError

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

Formats the value using the given formatter.

impl Display for IndexError

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

Formats the value using the given formatter.

impl Error for IndexError

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<SerializerError> for IndexError

fn from(error: SerializerError) -> Self

Converts to this type from the input type.

impl From<StorageError> for IndexError

fn from(error: StorageError) -> Self

Converts to this type from the input type.