Enum ProtocolError 

#[non_exhaustive]
pub enum ProtocolError {
    Json(Error),
    Multipart(Error),
    Io(Error),
    MissingPart(&'static str),
    InvalidPartName,
    InvalidMultipart(String),
}

Protocol serialization and parsing errors.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Json(Error)

JSON metadata failed to encode or decode.

Multipart(Error)

Available on crate feature multipart only.

Multipart body failed to parse.

Io(Error)

Available on crate feature multipart only.

Async I/O failed.

MissingPart(&'static str)

Available on crate feature multipart only.

Required multipart part is absent.

InvalidPartName

Available on crate feature multipart only.

Multipart part name was invalid UTF-8 or absent.

InvalidMultipart(String)

Available on crate feature multipart only.

Multipart part had unexpected bytes.

Trait Implementations

impl Debug for ProtocolError

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

Formats the value using the given formatter.

impl Display for ProtocolError

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

Formats the value using the given formatter.

impl Error for ProtocolError

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 From<Error> for ProtocolError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for ProtocolError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for ProtocolError

fn from(source: Error) -> Self

Converts to this type from the input type.