Enum StateViewError 

pub enum StateViewError {
    Serialize(Error),
    Invalid(String),
    Blob(VfsError),
}

Error type for state view operations.

Variants

Serialize(Error)

Serialization or deserialization failed.

Invalid(String)

The view data is invalid or inconsistent.

Blob(VfsError)

A blob operation failed during export or import.

Trait Implementations

impl Debug for StateViewError

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

Formats the value using the given formatter.

impl Display for StateViewError

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

Formats the value using the given formatter.

impl Error for StateViewError

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 StateViewError

fn from(e: Error) -> Self

Converts to this type from the input type.

impl From<VfsError> for StateViewError

fn from(e: VfsError) -> Self

Converts to this type from the input type.