Enum EncodeError 

pub enum EncodeError {
    Io(Error),
    InvalidFloat {
        reason: String,
    },
    IndefiniteLengthNotSupported,
    MapKeyMissing,
    Serialization(String),
    IntegerOverflow,
    DepthLimitExceeded {
        max: usize,
    },
    OutputTooLarge {
        max: usize,
    },
}

Errors that can occur during DAG-CBOR encoding

Variants

Io(Error)

I/O error during writing

InvalidFloat

Invalid float value (NaN or Infinity)

Fields

reason: String

The reason the float is invalid

IndefiniteLengthNotSupported

Indefinite length not supported in DAG-CBOR

MapKeyMissing

Map key was expected but not provided

Serialization(String)

Serialization error from serde

IntegerOverflow

Integer overflow during encoding

DepthLimitExceeded

Maximum nesting depth exceeded during encoding

Fields

max: usize

The maximum allowed nesting depth.

OutputTooLarge

Output size exceeded during encoding

Fields

max: usize

The maximum allowed output size in bytes.

Trait Implementations

impl Debug for EncodeError

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

Formats the value using the given formatter.

impl Display for EncodeError

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

Formats the value using the given formatter.

impl Error for EncodeError

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 Error for EncodeError

fn custom<T: Display>(msg: T) -> Self

Used when a Serialize implementation encounters any error while serializing a type.

impl From<EncodeError> for CarError

fn from(source: EncodeError) -> Self

Converts to this type from the input type.

impl From<Error> for EncodeError

fn from(source: Error) -> Self

Converts to this type from the input type.