Enum FormatError 

pub enum FormatError {
    ReceivedTextForBinary,
    ReceivedBinaryForText,
    CantEncodeBinaryAsText,
}

Represents formatting errors.

Variants

ReceivedTextForBinary

Received text for a binary format, e.g. someone sending text on a WebSocket that is using a binary serialization format, like Cbor.

ReceivedBinaryForText

Received binary for a text format, e.g. someone sending binary on a WebSocket that is using a text serialization format, like Json.

CantEncodeBinaryAsText

Trying to encode a binary format as text“, e.g., trying to store a Cbor encoded value in a String.

Trait Implementations

impl Debug for FormatError

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

Formats the value using the given formatter.

impl Display for FormatError

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

Formats the value using the given formatter.

impl Error for FormatError

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.