Enum RestoreError 

pub enum RestoreError {
    Invalid,
    LoadState(StateLoadError),
}

Errors restore_plugin can return.

Invalid covers envelope-level failures (missing / wrong magic, version mismatch, plugin-ID mismatch, truncated body); LoadState covers a successfully-parsed envelope whose extra-state blob the plugin’s crate::Plugin::load_state rejected. The caller typically prints a diagnostic and proceeds with default params.

Variants

Invalid

The bytes don’t parse as a state envelope for this plugin.

LoadState(StateLoadError)

Envelope parsed but the plugin couldn’t interpret its extra bytes.

Trait Implementations

impl Debug for RestoreError

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

Formats the value using the given formatter.

impl Display for RestoreError

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

Formats the value using the given formatter.

impl Error for RestoreError

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.