Enum Error 

pub enum Error {
    ForkMismatch {
        state_fork: ForkName,
        delta_fork: ForkName,
    },
    InvalidFieldForFork {
        field: &'static str,
        fork: ForkName,
    },
    MalformedDelta(String),
}

Errors that can occur during delta creation or application.

Variants

ForkMismatch

The delta targets a different fork than the provided state.

Fields

state_fork: ForkName

delta_fork: ForkName

InvalidFieldForFork

A field was included in the delta that does not exist for the delta’s fork.

Fields

field: &'static str

fork: ForkName

MalformedDelta(String)

The delta payload is malformed or missing expected data (e.g., corrupted zstd/rkyv).

Trait Implementations

impl Clone for Error

fn clone(&self) -> Error

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Eq for Error

impl Error for Error

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 PartialEq for Error

fn eq(&self, other: &Error) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for Error