Enum DecodeError 

pub enum DecodeError {
    TooShort,
    TooLarge(usize),
    Incomplete {
        expected: usize,
        got: usize,
    },
    Json(Error),
}

Error decoding a wire message.

Variants

TooShort

Data too short to contain length header.

TooLarge(usize)

Frame size exceeds maximum.

Incomplete

Incomplete frame.

Fields

expected: usize

Expected length.

got: usize

Actual length.

Json(Error)

JSON parse error.

Trait Implementations

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, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Error for DecodeError

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.