Enum Error 

#[non_exhaustive]
pub enum Error {
    Io(Error),
    FromUtf8(FromUtf8Error),
    Nul(NulError),
    TryFromInt(TryFromIntError),
    Borrow(BorrowError),
    Discriminant,
    TagConvert,
    Poison,
    Underrun {
        read_bits: u64,
        available_bits: u64,
    },
    EncodeSkipped,
    Magic(&'static [u8]),
    Boxed(Box<dyn Error + Send + Sync>),
    Other(&'static str),
}

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.

Io(Error)

FromUtf8(FromUtf8Error)

Available on crate feature alloc only.

Nul(NulError)

Available on crate feature alloc only.

TryFromInt(TryFromIntError)

Borrow(BorrowError)

Discriminant

TagConvert

Poison

Available on crate feature std only.

Underrun

Fields

read_bits: u64

available_bits: u64

EncodeSkipped

Magic(&'static [u8])

Boxed(Box<dyn Error + Send + Sync>)

Available on crate feature alloc only.

A catch-all for errors generated by user code

Other(&'static str)

A catch-all for error generated by user code, with a static message

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

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<BorrowError> for Error

fn from(value: BorrowError) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(value: Error) -> Self

Converts to this type from the input type.

impl From<FromUtf8Error> for Error

Available on crate feature alloc only.

fn from(value: FromUtf8Error) -> Self

Converts to this type from the input type.

impl From<Infallible> for Error

fn from(_: Infallible) -> Self

Converts to this type from the input type.

impl From<NulError> for Error

Available on crate feature alloc only.

fn from(value: NulError) -> Self

Converts to this type from the input type.

impl<T> From<PoisonError<T>> for Error

Available on crate feature std only.

fn from(_: PoisonError<T>) -> Self

Converts to this type from the input type.

impl From<TryFromIntError> for Error

fn from(value: TryFromIntError) -> Self

Converts to this type from the input type.