Enum Error 

pub enum Error {
    Limit,
    SchemaLimit,
    Allocation,
    Malformed,
    Trailing,
    Noncanonical,
    Identity,
}

Typed codec/admission failure, distinct from transport and application errors.

Variants

Limit

Wire, collection or text allowance exceeded.

SchemaLimit

The declared schema exceeds the method’s resource allowances.

Allocation

Allocation failed within an admitted allowance.

Malformed

Invalid or truncated Postcard representation.

Trailing

Bytes remain after the expected value.

Noncanonical

A valid value used a noncanonical representation.

Identity

Envelope marker, method identity or direction differs.

Trait Implementations

impl Clone for Error

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Error

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: &Self) -> bool

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Error