Enum DecodeError 

pub enum DecodeError {
    InputTooLarge,
    TrailingBytes,
    DecoderOverread,
    Malformed,
    ListTooLong,
    NestingTooDeep,
    AllocationExceeded,
}

Shared decode failure categories.

Variants

InputTooLarge

The byte input is larger than the active decode budget.

TrailingBytes

The input contains trailing bytes after a decoded value.

DecoderOverread

A decoder reported consuming more bytes than the input contains.

Malformed

The input is malformed for the selected wire format.

ListTooLong

A decoded list contains more items than the active decode budget.

NestingTooDeep

Decoding exceeded the active nesting-depth budget.

AllocationExceeded

A decoder requested allocation beyond the active allocation budget.

Implementations

impl DecodeError

pub const fn code(self) -> &'static str

Stable machine-readable error code.

pub const fn message(self) -> &'static str

Stable human-readable error message.

pub const fn category(self) -> DecodeErrorCategory

Stable high-level category for policy decisions.

pub const fn resource(self) -> Option<ResourceError>

Returns the resource budget that was exceeded, if this is a resource exhaustion error.

Trait Implementations

impl Clone for DecodeError

fn clone(&self) -> DecodeError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for DecodeError

impl Debug for DecodeError

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

Formats the value using the given formatter.

impl Display for DecodeError

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

Formats the value using the given formatter.

impl Eq for DecodeError

impl PartialEq for DecodeError

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for DecodeError